Can you please help me

The sum of the interior angles of a triangle is always 180°, using that we will see that x = 80°

The first thing you can notice is that we have a triangle with two equal sides, that means that the two bottom angles have the same measure.

Also, remember that the sum of the interior angles of any triangle is always equal to 180°, then we can write the equation:

50° + 50° + x = 180°

Solving that for x we will get:

x = 180° - 50° - 50° = 80°

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The inequalities that represent the situation will be x + y > 20 and 3x + 5y > 80.

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

Kiran iS playing a computer game. He procures 3 stars for each simple level he finishes and 5 stars for each troublesome level he finishes. He finishes in excess of 20 levels altogether and procures at least 80 stars.

Let 'x' be the number of easy levels and 'y' be the number of difficult levels.  Then the equations are given as,

x + y > 20

3x + 5y > 80

The inequalities that represent the situation will be x + y > 20 and 3x + 5y > 80.

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The solution is, the area after 6 years is 3198.

A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.

here, we have,

Rate of reduction = 100 - 3.25 = 96.75%

After 6 years, the reduction in trees =0 .9675^6

                                                            =0.820

Area after 6 years = 3900 x  0.820

                              = 3198

Hence, The solution is, the area after 6 years is 3198.

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Answer:

Start by evening out the sides

6x + 6 = -12

      -6 = -6

6x = 18

Divide by six (bc variable in front of x)

x = 3

The gross pay for the given service is $1307.6.

Gross pay is what employees earn before taxes, benefits and other payroll deductions are withheld from their wages.

Given that, the regular salary of some service is $1100, we need to calculate the gross payment with over time rate, which is $10.38 per hour (20 hours overtime to be paid)

Therefore,

To find, gross payment, we will multiply by 10.38 by 20, and add to regular salary,

Gross payment = 10.38 × 20 = 207.6 + 1100

= 1307.6

Hence, the gross pay is $1307.6

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The two samples must be independent, which means that the results of one sample should not influence the results of the other.

To lead a hypothesis test for the contrast between two examples implies, certain prerequisites should be met. The examples, right off the bat, should be free, implying that the two examples ought to be arbitrarily chosen and the people in a single example ought not to be available in another example.

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The ball reaches its maximum height after 2 seconds.

To determine when the ball reaches its maximum height, we need to find when its velocity changes from positive to negative. The velocity of the ball is given by the derivative of its height, which is the function h'(t) = -16t. The ball's velocity is 0 when h'(t) = 0, so we need to solve -16t = 0.

The solution to this equation is t = 0. When t = 2, h'(t) = -32, which is negative, indicating that the ball is moving downward. So, the maximum height is reached when the velocity changes from positive to negative, which is at t = 2 seconds.

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The total distance that Ross hiked is 4000 feet.

From the question, we have the following parameters that can be used in our computation:

This means that the total distance travelled is

Total distance = 2 * Initial distance hiked

Substitute the known values in the above equation, so, we have the following representation

Total distance = 2 * 2000

Evaluate

Total distance = 4000

Hence, the total distance hiked is 4000 feet

See attachment for the graph

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Answer:

Step-by-step explanation:

112+120+133+128+100+x=720

593+x=720

x=720-593

x=127

Answer:

Step-by-step explanation:

no it isnt

Answer:

115 apples were picked last year

Step-by-step explanation

It says there are 50% more apples picked this year than last year. So, we divide 230 by 2 because 50% is half of 100%. 230÷2 = 115

115 apples

The amount in weight the baby elephant grew each month is given by the equation m = 38 kilograms

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the amount in weight the baby elephant grew each month be m

Now , the equation will be

The initial weight of the baby elephant a = 134 kilograms

The final weight of the baby elephant b = 362 kilograms

Now , the number of months = n

The value of n = 6 months

So , amount in weight the baby elephant grew each month m = ( b - a ) / n

Substituting the values in the equation , we get

Amount in weight the baby elephant grew each month is

m = ( 362 - 134 ) / 6

On simplifying the equation , we get

m = 228/6

m = 38 kilograms

Hence , the baby elephant grew 38 kg every month

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Answer:

strong:0.93

moderate:0.52

weak:-0.01

Step-by-step explanation:

Answer: He has 290 dollars.

Step-by-step explanation:

3 x 20 is 60

300-60 is 240

240 + 50 is 290.

The overall change is 110 dollars.

The transformations of the parent cube function to the function g(x) = -2(x + 4)³ - 5 are given as follows:

The parent cube function is given as follows:

f(x) = x³.

The transformed cube function is given as follows:

g(x) = -2(x + 4)³ - 5.

Hence the transformations are given as follows:

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Answer:

No, this sample is not likely to be representative of the population. The sample only includes people who attended a country music concert, which means it does not include people who prefer other genres of music. Therefore, the survey results would likely be biased towards country music, and not necessarily reflective of the general population's music preferences.

Answer:

No, the diagonals of a parallelogram cannot have lengths of 4 in. and 3 in. The diagonals of a parallelogram bisect each other and have equal length. Therefore, if one diagonal has a length of 4 in., the other diagonal must also have a length of 4 in. and cannot have a length of 3 in.

Step-by-step explanation:

Yes, I know you pretty much

When reading a buret with graduated markings at every 0.1 ml, your recorded volume should read to a) hundredths place.

A burette is a long tube-shaped glass instrument with scale lines like a measuring pipette or measuring cup with the same cross section from top to bottom. At the bottom of this tool is equipped with a faucet as a place for the solution to come out at the mouth of the burette.

The function of the burette is as a tool to measure the solution based on the volume released. The burette size usually has a volume of 25 / 50 ml.

If the burette is being used, it must be supported firmly with a stand equipped with clamps to clamp the burette. Make sure that when clamping the burette in the stand and clamp the position of the burette must be perpendicular so that the scale reading is correct and does not cause paralax errors.

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Answer:

sjjejejejenenenwjjwnwnwnwnwnwn

Step-by-step explanation:

ewhw

Answer: can be fixed

Step-by-step explanation:

The order of given numbers is 4.42<4.427<4.625<4.64.

Comparing decimals involves starting with the digits having the highest place value, just like when comparing other whole numbers. We begin the comparison by putting the provided decimal numbers in a place value table. We move on to the digits in the next place to the right if the digits on the biggest place value match. Up till the digits that are different are reached, we continue comparing digits.

The given numbers are [tex]4\frac{7}{11}[/tex] =4.64, 37/8 =4.625, 4.427, 4.42

From least to greatest is

4.42<4.427<4.625<4.64

Therefore, the order of numbers is 4.42<4.427<4.625<4.64.

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Answer:

the answer is in the picture.. if you need to actually solve the system please tell me and i will send that too

The car drive 36,666.66 miles in 5 year.

Given:

A car drove 22, 000 miles in 4 months.

So, in one year the car drive

= 22,000 x 4/12

and, in 5 year the Car drove

= 22,000 x 4/12 x 5

= 36,666.66 miles

Hence, the car drive 36,666.66 miles.

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A formula one race car will travel for 193.45 miles before changing its tires.

From the case, we know that:

tires diameter = 26 in.

1 set of tires = 150,000 rotations

12 in = 1 ft

1 miles = 5280 ft

We need to find the circumference of the tires before finding the total travel length.

Circumference = πd

Circumference = π(26in)

Circumference = 81.714 in.

We need to find the tires circumference in mile scale:

Circumference = 81.714 in : (12 inc/ft) : (5280 ft/miles)

Circumference = 0.0013 miles

Total travel distance = tires circumference x rotations

Total travel distance = 0.0013 x 150,000

Total travel distance = 193.45 miles

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There are 30 different combinations of two members who can be selected to serve on the spring formal committee.

Permutation is the arrangement of elements in a specific order. In this scenario, the elements are the six members of the student council, and the order in which they are arranged is important.

To find the number of permutations, we use the formula nPk, where n is the number of elements and k is the number of elements we want to arrange.

In this case, n = 6 and k = 2,

so we have

=> 6P2 = 6!/(6-2)!

=> 6!/(4!) = 6 x 5/1 = 30.

So, there are 30 possible spring formal committees that can be formed from the six members of the student council.

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The vertex of the absolute function is at (-2, 0). Then the graph of the absolute function f(x) = - |x + 2| will be drawn below.

The absolute function is also known as the mode function. The value of the absolute function is always positive.

If the vertex of the absolute function is at (h, k). Then the absolute function is given as

f(x) = | x - h| + k

The equation is given below.

f(x) = - |x + 2|

Then the absolute function is written as,

f(x) = - (x + 2), x ≥ -2

f(x) = - [- (x + 2)], x < -2

f(x) = (x + 2), x < -2

The vertex of the absolute function is at (-2, 0). Then the graph of the absolute function f(x) = - |x + 2| will be drawn below.

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The value of k is 3.

Quadratic functions are polynomial functions of second degree.

The general form of a quadratic function is f(x) = ax² + b x + c.

Given is a quadratic function,

y = 2x² - 8x + 7

This function is identical to some function y = a(x - h)² + k

We have to write the given quadratic function in the form y = a(x - h)² + k.

2x² - 8x + 7 = (2x² - 8x) + 7

                   = 2(x² - 4x) + 7

                   = 2(x² - 4x + 4) + 7 - 4

We have the algebraic identity, (a - b)² = a² - 2ab + b²

                   = 2 (x - 2)² + 3

a = 2, h = 2 and k = 3

Hence the value of k is equal to 3.

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Answer:

Step-by-step explanation:

1=3x3)=9+2=11

The measure of angle Y is given as follows

m < XYZ = 72.9º.

The three trigonometric ratios are defined as follows:

For angle Y, we have that:

Applying the tangent function, the measure is obtained as follows:

tan(Y) = 13/4

Y = arctan(13/4)

Y = 72.9º.

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