Mathematics Middle School

I REALLY NEED A SOLUTION!




please help, I appreciate if you do.


Thanks :)

Answers

Answer 1

Answer:

A solution to what? There is no image?? Could you please explain?

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

9x3= 27

9x4= 36

9x5 = 45
so you have a lateral surface area of 108
add in the triangle pieces that are 3cm on each side and the triangle rule is 1/2 so it would be 6 on each "wing"
so you would have 27+36+45+12 = 120cm2

Related Questions

SOLVE: 4³ + 6 · (4² - 3²) Please help .

Answers

Answer:

70

Step-by-step explanation:

see attached image for sol

106

First to simplify the problem by squaring he numbers that need to be squared

64+6(16-9)

Then follow PEMDAS, and finish the equation that is inside the parenthesis.

64+6(7)

Then multiply 6 and 7.

64 + 42

Then add.

106.

what's 7360 divided by 10000

Answers

Answer:

Step-by-step explanation:

0.736

The answer for this question is 0.736

Mandy and steve spend the same amount of money in a arcade, nothing playing the same number of games. Mandy played $0.50 games and spent $10 on food. Steve played $0.75 games and spend $6 on food. How many games did each person play?

Answers

Answer:

Step-by-step explanation:

SHOW 2 DIFFERENT WAYS TO FACTOR

[tex]-\frac{11}{2}x[/tex] + [tex]\frac{1}{2} - \frac{7}{2} y[/tex]


BTW!! [tex]-\frac{11}{2}x[/tex] is NEGATIVE

Answers

Answer:

the fraction is 3(x + 4)

Step-by-step explanation:

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Answers

Answer:

C. 19.2

Step-by-step explanation:

Use the pythagorean theorem:
a^2 + b^2 = c^2

1. x + 7.8² = √428.49 (20.7²)

2. x + 60.84 = √428.49
3. - 60.84 -60.84
4. x = √367.65
5. x = 19.174

this spinner is spun one time. what is the probability of the arrow not landing on a section with an even number?

Answers

Answer:4/7

Step-by-step explanation:there are 7 spaces on the spinner 4 of which are not even numbers, therefore it would be 4/7

4/7 if you just look at how many times it’s divided and then you look for the odd number and that how you get ur fraction

for telling which number is greater, which one is greater 99.9% or 1 ???

Answers

Answer:

99.9%

Step-by-step explanation:

1⇒ 1×10^0

99.9 % ⇒ 999*10^-1

1:999*10^-1

10:999

Therefore it is clear that 99.9% is greater

99.9%
So it is greater bc on a pie graph, it shows more and it will always be greater… doesn’t matter if it still needs the +1%

help me please with this

Answers

Answer:

Your answer will be 72.

Step-by-step explanation:

You add the two numbers that you are given. This will get you 108. Next you subtract that from 180. 180-108=72

72 because 52+56 is 108 degrees while a triangle should have 180 so you 180-108

What is the z axis? I know the x and y axis but not the z

Answers

Answer:

z axis is usually drawn vertically on a graph of at least three dimensions.It show the range of value of variable dependent

Daryl made 26 out of his last 32 free throws. What is the experimental probability that he will make his next free throw?

Answers

Answer:

81.25%

Step-by-step explanation:

Answer: C. 81.25%

Step-by-step explanation:

We know that Daryl has 32 free throws, and he already made 26 of them. To turn this into a percentage, we need to multiply 26/32 by 100.

To make it easier, 26/32 is equal to 13/16.

13/16 times 100 is equal to 81.25!

Help pls. Worth 20 pts

Answers

Answer:

[tex]108\pi[/tex]

Step-by-step explanation:

Since a cone is 1/3 the volume of a cylinder with equivalent dimensions, we can answer this question by multiplying the given cone volume by 3.

[tex]36\pi \cdot 3 = 108\pi[/tex]

So the answer is 36*pie = 108°

Roy wants to buy a new wireless phone for $200.two stores offer different payment options.which plan has a greater initial value?which phone will be paid for at a faster rate?

Answers

Answer:

the option with the graph has a higher initial value

Step-by-step explanation:

this is because the initial value of store B is $50, and the initial value of store A is $150

help ASAP. Seventh grade math!!

In February of 2006, there was a
record snowfall of 26.9 inches in one
day in New York City. The normal
snowfall for the month of February in
New York City is 8.5 inches and March
is 5.1 inches. How much more snow
fell in the one day storm in 2006 than
normally falls in February and March
combined

Answers

Answer:

13.3

Step-by-step explanation:

Since 8.5 fell in February and 5.1 fell in March. We can add these two numbers together to see what the total is combined normally.

8.5 + 5.1 = 13.6

The record was 26.9, so we'll take this number and subtract it from 13.6 to see how much more fell in one day than the normal

26.9-13.6= 13.3

If it costs Melissa $8.20 to make a pie, how much should she charge for a pie? Round you answer to the nearest cent if necessary.

Answers

Answer:

$9.00

Step-by-step explanation:

Im not sure if this is a busniess question or if there's more to the question.

Which of the following points could you remove so that the resulting graph is the graph of a function?

A. (-2, -3)
B. (-1, -5)
C. (0, 5)
D. (1, -3)

Answers

Answer: b

Step-by-step explanation:

B is the correct answer

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Answers

Answer:

the answer is yellow

Step-by-step explanation:

the range of the graph gives you the answer when you divide it

Yellow is the correct answer I believe

what is the x-axis and y-axis

Answers

Answer:

The two perpendicular lines on a coordinate grid. The horizontal axis is usually called the x-axis. The vertical axis is usually called the y-axis. The point where the x- and y-axis intersect is called the origin.

Step-by-step explanation:

Hope it helps! =D

Answer:

The line which is horizontal on the graph is x-axis and the vertical line that is y-axis

Step-by-step explanation:

Simply by clearing parentheses and combining like terms

Question:
1/2 (4+6x)+8

Answers

The answer would be 2 + 3x + 8
The answer is 2+3x+8

a bus has a maximum capacity of 70 passengers. there are 28 riders on the bus. what are all the possible numbers of riders, r, who can get on the bus if no riders get off?

Answers

Answer:

42

Step-by-step explanation:

70 - 28 = 42

r = 42

The number of people who can get on the bus is 42.

PLEASE HELP FAST Simplify

A/5a x 2b/3b

Answers

Attached please find the answer to your question. Thank you!

help me with this topic pls!
no wrong answers allowed :(

Answers

Its (8,4) i know because i did this already

PLEASE HELP!!!
-8(-3/4s - 6) Find the product.

Answers

Answer:

6s+48

Step-by-step explanation:

[tex]\displaystyle -8\biggr(-\frac{3}{4}s-6\biggr)=(-8)\biggr(-\frac{3}{4}s\biggr)+(-8)(-6)=6s+48[/tex]

Answer:

6s+48

Step-by-step explanation:

-3/4 x -8 = 6
6s+ (6 x -8)
6s+48


hurry please help dont know what im doin

Answers

A line passing through all those coins is
y = x + 3

What is an equation in point-slope form of the line that passes through (−7, 1) and (−3, 9)

Answers

Answer:

69-69

Step-by-step explanation:

ibba niay aniat

please help!!!
I need a answer asap!

Answers

Answer:

y=2x

Step-by-step explanation:

The answer is y=2x :)

which data set has a variation or mean absolute deviation similar to the data set in the given dot plot?

Answers

Answer: b

Step-by-step explanation:

add them then divide by the similay

There are two numbers. The first number minus the second number is 15. one-third of the sum of the numbers is one quarter of the first number. what are the numbers?

Answers

Answer:

First number: 12

Second number: -3

Step-by-step explanation:

First, let's establish some variables:

x= first number

y= second number

Now, let's turn what is told to us into equations:

The first number minus the second number is 15

  x - y = 15

One-third of the sum of the numbers is one quarter of the first number

 1/3 ( x + y ) = 1/4 ( x )

Now, let's use the first equation given to us to find x in terms of y:

x - y = 15     [Add y to both sides]

x = y + 15

Next, we will take the value of x we found and plug it into the second equation:

1/3 ( x + y ) = 1/4 ( x )     [Plug in x]

1/3 ( {y + 15} + y ) = 1/4 ( {y + 15} )     [Combine like terms]

1/3 ( 2y + 15 ) = 1/4 ( {y + 15} )     [Distribute on both sides]

(2/3)y + 5 = (1/4)y + 15/4     [Subtract 15/4 from both sides]

(2/3)y + (5/4) = (1/4)y     [Subtract (2/3)y from both sides]

5/4 = (-5/12)y     [Multiply both sides by -12/5]

-3 = y

Since we have now found the value of y, let's plug it into our first equation to find the value of x:

x - y = 15     [Plug in y]

x - (-3) = 15     [Simplify]

x + 3 = 15     [Subtract 3 from both sides]

x = 12

So, our first number must be 12 while our second number is -3.

If this answer helped you, please leave a thanks or a Brainliest!!!

Have a GREAT day!!!

Answer:

-12 and 3

Step-by-step explanation:

Let first no. be x

First number - Second number = 15

So, x - 2nd no. = 15

Second number = 15 + x

First number = x

Now, One-third of the sum of numbers is = [tex]\frac{x+(15+x)}{3} = \frac{15+2x}{3}[/tex]

One-quarter of first number = [tex]\frac{x}{4}[/tex]

Now,

[tex]\frac{15+2x}{3} = \frac{x}{4}[/tex]

= 4(15+2x) = 3x

= 60 + 8x = 3x

= 60 = -5x

= -12 = x

Hence, First number = -12

Second number = -12 + 15 = 3

Check:

[tex]\frac{15-24}{3} = \frac{-12}{4}[/tex]

= [tex]\frac{-9}{3} = -3[/tex]

= -3 = -3

Hence, proved!

Hope it helped. Pls mark me the BRAINLIEST!

hey!! im not rlly good at this stff and im trying to help out a friend, can one of u guys give me the answer to this question?

Answers

I’m not aware what website you’re using, but you can create the angle by using the protractor and finding the 55 degree angle.
This is a 55° angle:

1 1/2 times x = 2 3/4
PLSSSS HELP

Answers

Answer: 338

Step-by-step explanation: Spelled result in words is thirty-three eighths (or four and one-eighth).

Its 338! Hope this helped :)

How far is the airplane from the runway? Round to the nearest tenth.

Answers

Answer:

33,536.1 FT

Step-by-step explanation:

[tex]a^{2} +b^{2} =c^{2}[/tex]

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