The perimeter of the school crossing sign is 102 inches. What is the value of s ?
Equation:
= 102
S =
What is the length of each side? Label the length of each side in inches.
2s-

Answers

Answer 1

Answer:

The value of s is 15

Step-by-step explanation:

so first you count all the sides and add them up

s+6+s+6+s+2s+s=102

6s+12=102

6s=90

s=15!!

After that you plug that into to the equations for the answer.

Hope this helps!


Related Questions

Two more than the quotient of a number and 9 equals 5

Answers

In linear equation ,  the quotient of a number n= 27

What is a formula for linear equations?

A linear equation has the slope-intercept form y = mx + b. Variables in the equation are x and y. When x is 0, the integers m and b provide the line's slope (m) and the value of y. (b). Because (0,y) is the location where the line crosses the y-axis, the value of y when x is 0 is referred to as the y-intercept.

2 + N/9 = 5

N/9 = 5 - 2

N/9 = 3

N = 9*3

N=27

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Find the perimeter of the rectangle. Then, find the area of the rectangle. Round your
answer to the nearest tenth, if necessary.
(Lesson 2-3)

Answers

Solution :

solve by considering data :

The perimeter of a rectangular pool is 56 meters. If the length of the pool is 16 meters, then find its width.

Here the perimeter and the length of the rectangular pool are given. We have to find the width of the pool.

The perimeter P of a rectangle is given by the formula, P=2l+2w, where l is the length and w is the width of the rectangle.

Given that, the perimeter is 56 meters and the length is 16 meters. So, substitute these values into the formula.

56=2(16)+2w

Simplify.

56=32+2w

Subtract 32 from both sides.

24=2w

Divide each side by 2 .

12=w

Therefore, the width of the rectangular pool is 12 meters.

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A dressmaker needs to cut 18-inch pieces of ribbon from rolls of ribbon that are 6 feet in length. How many 18-inch pieces can the dressmaker cut from 5 of these rolls of ribbon?
Before you try that problem, answer the question below.
How many inches of ribbon does the dressmaker have, in total?
(on delta math)

Answers

Answer: 20 pieces, 72 inches of ribbon

Step-by-step explanation: 6/1.5=4 4x5=20 6x12= 72 inches

Two angles are complementary if their sum is 90°. A larger angle measures three degrees less than
twice the measure of the smaller angle. If x represents the measure of the smaller angle and these two
angles are complementary, find the measure of each angle.

Answers

Answer:

31 and 59

Step-by-step explanation:

We can figure this out by putting the words into an equation

"three degrees less than twice the measure of the smaller angle"

we know the smaller angle = x, so:

twice the smaller angle=2x

3 degrees less=-3

you then put those into an equation where they all add up to equal 90 and simplify

x+2x-3=90

3x-3=90

3x=93

x=31

you then plug that into the equation we would have for the second angle:

2x-3

2(31)-3

62-3

59

the first angle would be 31 and the second angle would be 59

:D

Please do it for me Im struggling a lot right now with math

Answers

Answer: wait what is the question asking i can’t really see

Step-by-step explanation:

if x=2 then solve |-3x - 5| + |-1 - x^2| + 2x^3

Answers

Answer:

32

_____

Work

         [tex]\left|-3\left(2\right)-5\right|+\left|-1-2^2\right|+2\cdot \:2^3\\\left|-3\cdot \:2-5\right|+\left|-1-2^2\right|+2\cdot \:2^3\\-3 \cdot 2 - 5 = -11\\\left|-11\right|+\left|-1-2^2\right|+2\cdot \:2^3\\-1 - 2^2 = -1 - 4 = -5\\\left|-11\right|+\left|-5\right|+2\cdot \:2^3\\|-11| = 11\\|-5| = 5\\2 \cdot 2^3 = 2 \cdot 8 = 16\\11+5+16\\=32[/tex]

_____

Using the parent function, f(x)

, graph the new function after the transformations listed below:


a) Reflect the graph about the x-axis.

b)Vertical compress by a factor of 13 .

c) Vertical shift up 2.

d) Horizontal shift right 3.

Answers

The graphs of the transformed functions are below, the colors are:

a) g(x) = -x^2 → green.

b) g(x) = x^2/13 → blue

c) g(x) = x^2 + 2 → orange

d) g(x) = (x - 3)^2 → purple.

How to graph the transformed functions?

Here we have the quadratic parent function:

f(x) = x^2

And we want to apply some transformations, and then graph them.

The transformations are:

a) "Reflect the graph about the x-axis."

This is written as:

g(x) = -f(x)

Replacing f(x) by the actual function:

g(x) = -x^2

b) "Vertical compress by a factor of 13"

This is written as:

g(x) = f(x)/13 = x^2/13

c) "Vertical shift up 2."

This is written as:

g(x) = f(x) +2 = x^2 + 2

d)  "Horizontal shift right 3."

This is written as:

g(x) = f(x - 3) = (x - 3)^2

The graphs are below, the colors are:

a) g(x) = -x^2 → green.

b) g(x) = x^2/13 → blue

c) g(x) = x^2 + 2 → orange

d) g(x) = (x - 3)^2 → purple.

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By the Empirical Rule, how many students in a class of 200 would score within the range μ ± 2σ ?

Answers

The number of students that score within the range μ ± 2σ is; 190 students

How to use the empirical rule of statistics?

The empirical rule is a tool for finding the ranges that are 1 standard deviation, 2 standard deviations, and 3 standard deviations from the mean, in which you'll find 68, 95, and 99.7% of the normally distributed data respectively.

This means that 2 standard deviations from the mean would indicate that 95% of the students would score within the given range.

Thus, number of students that score within the range μ ± 2σ is;

95% * 200 = 190 students

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A passbook savings account has a rate of 10%. Find the effective annual yield, rounded to the nearest tenth of a percent, if the interest is compounded monthly.

Answers

Effective Annual Yield : 10.5%

Effective Annual Yield

​ In the case of monthly  there are 12 months in a year. Therefore, making n=12. So, the effective annual yield if the interest 10% is compounded monthly is given as r=10, n=12;

           [tex]Y= (1 +\frac{r}{n}) ^{n}-1 = (1 +\frac{0.1}{12}) ^{12}-1\\ =(1 +0.00833) ^{12}-1\\ =(1.00833) ^{12}-1\\ = 1.10466 -1\\ = 0.10466[/tex]

   But, this is decimal form, to convert it to the percentage form we have to multiply the decimal form by 100 and finally, place "%" after the last digit of the number. That is,

                                       Y= 0.10466× 100%

                                       Y=10.46% or 10.5%

           

                     Effective Annual Yield : 10.5%

6()=69 what’s the awnser

Answers

Answer:

11.5

Explanation and Check part below

Hope this helps :)

Step-by-step explanation:

x stands for an unknown value, so we will put the x next to the 6 to solve the equation.

6x = 69

--- ---- <------ fraction bar/divide

6 6

x = 11.5

Check:

6 (11.5) = 69

69 = 69

True statement.

you have earned $151.00 with coins that are $2.00 and $5.00. How many coins of each will you have if you have a total of 47 coins?

Answers

The coins are 19 and 28 each

How to calculate the number of coins ?

Let x represent the first coin and let y represent the second coin

x + y= 47.....equation 1

2x + 5y= 151.......equation 2

From equation 1

x + y= 47

x= 47-y

Substitute 47-y for x in equation 2

2(47-y) + 5y= 151

94 - 2y + 5y= 151

collect the like terms

94 + 3y = 151

3y= 151 - 94

3y= 57

y= 57/3

y= 19

Substitute 19 for y in equation 1

x + y = 47

x + 19 = 47

x= 47-19

x= 28

Hence the coins are 19 and 28 each

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Help please thank you

Answers

Answer:

[tex]x=-11[/tex]

Step-by-step explanation:

We know that GE = [tex]x+21[/tex] = [tex]2x+23+9[/tex]

Calculate accordingly!

[tex]x+21=2x+23+9[/tex] ( minus [tex]2x[/tex] and minus 21 )

[tex]x-2x=-21+23+9[/tex]

[tex]-x=11[/tex]

Therefore,

[tex]x=-11[/tex]

( You can test this out by substituting the values )

Hope this helps!

Put the following equation of a line into slope-intercept form, simplifying all fractions. 6x-5y=-5

Answers

Answer: y = 6/5 x + 1

The slope intercept form of a linear equation is:

y = mx + b

where m is the slope and b is the y-intercept value.

According to the question we need the solve this equation for y:

6x – 5y = -5

This can be written as:

-6x + 5y = 5

-6x + 6x + 5y = +6x + 5

0 + 5y = 6x + 5

5y = 6x + 5

5y / 5  = (6x + 5) / 5

y = 6/5 x + 1

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find the value of x ​

Answers

Answer:

102°

Step-by-step explanation:

540° ÷ 5 = 108° (sum of angles in a 5-sided figure = 540°)

360° ÷ 4 = 90° (sum of angles in a square = 360°)

180° ÷ 3 = 60° (sun of angles in a triangle = 180°)

360° - 108° - 90° - 60° = 102° (angles at a point add up to 360°)

x = 102°

(Do note that dividing the sum of angles by the number of sides is only applicable if all sides are equal.)

Hope this helps! ^^

Find the area of the triangle. Show your reasoning. If you get stuck, carefully consider which side of the triangle to use as the base.​

Answers

The area of the triangle is found as 12 unit².

What is defined as the triangle?

A triangle is a three-sided polygon with three sides that closes a space.

The three sides are formed by lines, line segments, or rays (in just about any combination). Three vertices, or corners, are formed if three sides form or meet.A triangle's height or altitude is calculated by drawing a perpendicular line through one side to the opposite angle.The base is the side with which the altitude intersects wherever it is built.

The formula for the area of the triangle is;

Area of triangle= ½ × base × height

The base is given as 6 units and the height is 4 units. (count 1 column of graph as 1 unit).

Put the values in formula.

Area of triangle = ½(6)(4)

Area of triangle = 12 unit.²

Therefore, the area of the triangle is found as 12 unit.²

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A bag contains 3 red marbles(R), 5 green marbles(G), 2 black marbles(B), and 1 white marble(W). A marble is drawn from the bag and then replaced 30 times. What is the experimental probability of drawing a red marble?

Answers

Answer:

27% or 0.27

Step-by-step explanation:

Since this is a probability question, you have to add the marbles together and divide by the probability that it's asking for. So...

# of R marbles = 3

# of G marbles = 5

# of B marbles = 2

# of W marbles = 1.

So add it together and you will get 11.

Now, divide the number of marbles/total number of R marbles.

3/11

Which gives you 0.27272727

So your answer is 27% or 0.27

If AB=8x+2 and BC=4x+18 find AC

Answers

We get that value of AC after adding AB and BC as 12 x + 20.

We are given that:

AB = 8 x + 2 and BC = 4 x + 18

We need to find AC.

For this, we will add AB and BC.

Adding AB and BC, we get that:

AB + BC = AC

Substituting the values of AB and BC in the equation which are given to us:

AC = 8 x + 2 + 4 x + 18

Combining the like terms, we get that:

AC = 12 x + 20.

Therefore, we get that value of AC after adding AB and BC as 12 x + 20.

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The length of a rectangle is 1 in. less than 3 times the width. If the perimeter of the rectangle is 46 in., find the length and the width.

Answers

[tex] \Large {\mathbb {SOLUTION: }}[/tex]

[tex] \: \: \text{L = 3w - 1}[/tex]

[tex] \: \: \text{P=46}[/tex]

[tex] \: \: \text{2(3w-1) + 2w = 46}[/tex]

[tex] \: \: \text{6w - 2 + 2w = 46}[/tex]

[tex] \: \: \text{8w = 48}[/tex]

[tex] \: \: \text {W = 6 }[/tex]

[tex] \: \: \text{L = 17}[/tex]

[tex] \: \: \text{Applying the inequalities:}[/tex]

[tex] \: \: \text{L>=17 and w=6}[/tex]

[tex] \: \: \text{The perimeter is at least 46.}[/tex]

Please this question correctly if you answer right I’ll give u brainlest

Answers

Answer:

Subtraction

Step-by-step explanation: Your subtracting 4 to the equation

subtraction property

pleaseee help! Will mark brainliest!!! And 100 points!! Sorry for so many questions but please I need answers!
A. What is 0.54 rounded to the nearest tenth?
B. What is 2.65 rounded to the nearest tenth?
C. What is 28.17 rounded to the nearest tenth?
D. What is 3.09 rounded to the nearest tenth?
E. What is 2.41 rounded to the nearest tenth?
F. What is 9.86 rounded to the nearest tenth?
G. What is 15.234 rounded to the nearest tenth?
H. What is 1.37 rounded to the nearest tenth?
I. What is 0.76 rounded to the nearest tenth?
J. What is 39.18 rounded to the nearest tenth?
K. What is 2.48 rounded to the nearest tenth?
L. What is 0.84 rounded to the nearest tenth?
__________________________________________________________________
M. What is 4.112 rounded to the nearest whole number?
N. What is 3.89 rounded to the nearest whole number?
O. What is 23.14 rounded to the nearest whole number?
P. What is 7.6 rounded to the nearest whole number?
Q. What is 3.67 rounded to the nearest whole number?
R. What 53.2 rounded to the nearest whole number?
S. What is 3.08 rounded to the nearest whole number?
T. What is 27.51 rounded to the nearest whole number?
U. What is 11.08 rounded to the nearest whole number?
V. What is 17.28 rounded to the nearest whole number?
W. What is 92.6 rounded to the nearest whole number?
X. What is 24.8 rounded to the nearest whole number?
Y. What is 7.9 rounded to the nearest whole number?
Z. What is 3.06 rounded to the nearest whole number?

Answers

Answer:

A: 0.50

B: 2.70

C: 28.20

D: 3.10

E: 2.40

F: 9.90

G: 15.200

H:  1.40

I: 0.80

J: 39.20

K: 2.50

L: 0.80


Here are the first ones

M: 4

N: 4

O: 23

P: 8

Q: 4

R: 53

S: 3

T: 28

U: 11

V: 17

W: 92

X: 25

Y: 8

Z: 3

These are the last ones

Hope you found these helpful! <3

Trying to find the inverse of a the function:


s(t) = - 85 - 7t

--------

10

Answers

The inverse function of the function is s'1(t) = 1/7(10t + 85)

What are inverse functions?

Inverse functions are the opposite of an original equation.

This means that for a function f(x), the inverse of the function f(x) is f-(x); it also represents the opposite function

How to determine the inverse functions?

The function f(x) is given as

s(t) = -(85 - 7t)/10

As a general rule, we start by writing s(t) as a variable (say s(t) = s).

So, the equation of the function becomes

s = -(85 - 7t)/10

The next step is to switch/swap the positions of s and t in the above equation s = -(85 - 7t)/10

The equation becomes

t = -(85 - 7s)/10

The next step is to make s the subject of the formula in the above equation t = -(85 - 7s)/10

The equation becomes

10t = -(85 - 7s)

Open the bracket

10t = -85 + 7s

So, we have

7s = 10t + 85

Divide by 7

s = 1/7(10t + 85)

Express as an inverse function

s'1(t) = 1/7(10t + 85)

Hence, the inverse function of the function is s'1(t) = 1/7(10t + 85)

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why do you multiply 10 by the repeating decimal to make a fraction.​

Answers

Solution :

Repeating or recurring decimals :

Repeating or recurring decimals are those decimal expansions that do not terminate or end after a specific number of digits. Such numbers have an infinite number of digits after the decimal point. And there is a repetitive pattern in those digits.

Decimal numbers can be converted to fractions by dividing the number with a power of 10 which is equal to the number of decimal places. For example, 1.5 = 15/10 = 3/2. But with repeating decimals, it is impossible to count the number of decimal places as it is infinite. So, there are some specific steps to be followed to convert repeating decimals to fractions.

The repeating decimal to fraction steps of conversion are given below:

Step 1: Identify the repeating digits in the given decimal number.

Step 2: Equate the decimal number with x or any other variable.

Step 3: Place the repeating digits to the left of the decimal point by multiplying the equation obtained in step 2 by a power of 10 equal to the number of repeating digits. This way you will get another equation.

Step 4: Subtract the equation obtained in step 2 from the equation obtained in step 3.

Step 5: Simplify to get the answer.

Let us take an example to understand the conversion of repeating decimals to fractions in a better way. Convert 0.77777... to a fraction.

Step 1: We can observe that 7 is repetitive in the given decimal number.

Step 2: Let x = 0.7777...

Step 3: There is only 1 repetitive digit, so multiply this equation by 10. We get, 10x = 7.7777...

Step 4: Subtract x = 0.7777... from 10x = 7.7777... We will get 9x = 7.

Step 5: x = 7/9. Therefore, 0.7777... = 7/9.

Hence,

you multiply 10 by the repeating decimal to make a fraction

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On a number line, the coordinates of X, Y, Z, and W are -8, -4, 3, and 9, respectively.

Find the lengths of thetwo segments below. Then tell wethwr they are congruent.
___ ___
XY and ZW
___
The length of XY is ___
___
The length of ZW is ___​

Answers

The length of XY is 4, the length of ZW is 6 and the lengths are not congruent

How to find the lengths of the two segments?

The coordinates of the points are given as:

X, Y, Z, and W = -8, -4, 3, and 9,

The above means that

XY = |Y - X|

ZW = |W - Z|

So, we have

XY = |-4 + 8| = 4

ZW = |9 - 3| = 6

Hence, the length of XY is 4, the length of ZW is 6 and the lengths are not congruent

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|3x| = 11.4 absolute value of X

Answers

Step-by-step explanation:

The absolute value of x is g(x)=f(x)+k.


A garden table and a bench cost $783 combined. The garden table costs $83 more than the bench. What is the cost of the bench?

Answers

Answer:

$350

Step-by-step explanation:

Let the cost of the bench be x. Then, the cost of the table is x+83.

[tex]x+x+83=783 \\ \\ 2x+83=783 \\ \\ 2x=700 \\ \ x=350[/tex]

The total cost is,

→ $783

Let the cost of garden table be,

→ x + $83

Then the cost of bench will be,

→ (x + 83) + x = 783

→ 2x + 83 = 783

→ 2x = 783 - 83

→ x = 700/2

→ [ x = $350 ]

Hence, the cost of bench is $350.

Please help me
The elevation of Kristianstad, Sweden, a city founded by King Christian IV of Denmark, is meters . Which of these describes the elevation of Kristianstad?

Answers

The best description for the elevation of Kristianstad is below sea level.

How to find what describes the elevation of Kristianstad?

The elevation of Kristianstad, Sweden, a city founded by King Christian IV of Denmark, is -2 meters .

The best option that describes the elevation of Kristianstad is as follows:

Therefore,

At sea level the elevation will be at 0 meters.

Above sea level the elevation will be above 0 meters. That will make the elevation to be positive

Below sea level the elevation will be below 0 meters. That will make the elevation to be negative.

Therefore, the best description for the elevation of Kristianstad is below sea level.

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The steel is more dense than lake water

Answers

Answer:

true

Step-by-step explanation:

That is a true statement.

The density of steel is approx. 7.85 g/cm³.

The density of water is approximately 1 g/cm³.

Purchase a home for $160,000 , have a down payment of 25% the bank charges two points at closing, how much are they paying in points

Answers

Your customers are investing $160,000 in a house. How much points are they paying in total if they put down a 25% down payment and the bank charges two points at closing? The loan amount after their 25% down payment ($160,000 x.75 = $120,000).

A down payment is a quantity of money that a buyer pays at the beginning of a pricey good or service purchase. A portion of the entire purchase price is covered by the down payment, and the buyer frequently takes out a loan to cover the balance.

This sum is typically expressed as a percentage of the overall cost of buying the house. A typical down payment is 20%, for instance, which means the buyer will pay 20% of the total purchase price up front. During the closing procedure, this sum is typically paid in the form of a cashier's check.

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This question: Submit Fritz plans to fence off a square feed lot and then cross-fence to divide it into four smaller feed lots. If he uses 924 feet of fencing, then how much area will be fenced in?​

Answers

Answer:

23,716 ft

Step-by-step explanation:

Let the side length of each of the four smaller lots be s.

Then, Fritz will use 12s feet, which is equal to 924.

This means s=77.

This means the area of each smaller square is 77²=5929, and thus the total area is 23,716 ft.

Which is true?
5/4 > 5/6
3/3 > 4/3
3/3 < 3/6

Answers

Answer:

5/4 > 5/6

Step-by-step explanation:

Other Questions
Throughout this section, members of the communityparticularly those associated with the courtapologize to John Proctor but tell him firmly that there is nothing they can do, and that they must follow the courts orders. Hale holds a more nuanced version of this point of view, but looks past his misgivings and insists that they rely on the court to administer justice. Do you think that Hale believes in the justice of the court, or that hes too afraid to stand up against what he started? Write an argumentative essay of 300 words or more, taking a side and developing an argument to support it. Be sure to cite specific evidence from the text to support your claims. When conducting business in a market of comparative advantage, trading partners will realize:_____. 9 less than nine times a number. Sound that starts at its source, then bounces off walls, the ceiling and objects within a room before acting on a microphone or an eardrum is known as:_________ Write the equation of the line in slope-intercept form.It has a coefficient of m = -1 and passes through the point (9, 4). When dividing 5 by 4, is a answer a rational number explain When a corporation's shares are owned by a few individuals who are associated with the firm's management, we say that the stock is closely held. true /false Handles on chef's knives are made out of everything from wood to rubber to plastic and are lined throughout with a metal ____ that offers balance and ease of use. You reflect the triangle below over the x-axis. What happened if there is no money? What is 1/3 of 1/4 what is 1/3 1/4 r = 10 units and h = 7 units, then what is the volume of the cylinder shown above? The first cause that sets in motion a string of events whose ultimate outcome is reasonably foreseeable is the:________- Which of the following are solutions to the equation below? Check all that apply. (4x-1) = 11 A. x = -12/4 B. x=-11+1/4 C. x=11+1/4 D. x=-11+1/4 E. x=12/4 F. x=11+1/4 A student on the track team runs 45 minutes each day as a part of her training. She begins her workout by running at a constant rate of 8 miles per hour for minutes, then slows to a constant rate of 7.5 miles per hour for minutes. Which equation describes the relationship between the distance she runs in miles, , and her running speed, in miles per hour? Using the figure, what is the average per capita income in nations shown in the figure where the highest-income decile gets:a. at least half of total income?$b. less than 30 percent of total income? When there is and efficiency, the market produces the right goods in the correct amounts using the fewest resources possible. Match each word to It's correct meaning.1. carbon dioxide2. respiration3. saprophytechemical process of cells doingwork; breathingorganism that gets its food fromdecaying plants or animalsgas given off in animal respirationthat is absorbed from the air by plants inphotosynthesis Imagine that youre an archaeologist. This means that youll be studying ancient cultures and civilizations. You will be studying what people were like, where they lived, and where they went. Which of the six essential elements of geography would you be using in this job? Which is not characteristic of the Gothic style? A. Slender spire, B. Emphasis on width c. Atmosphere of transparency