Please help me please I’ll give you points!

Answer:

180° (in place of blank)

Step-by-step explanation:

GIVEN :-

PROCEDURE :-

∠C & ∠D are linear pair. (∵ They lie on same line)

⇒ ∠C + ∠D = 180°

⇒ ∠C = 180° - 127°

In a triangle , sum of its all interior angles equals to 180° (which is also known as "Angle Sum Property). So,

∠A + ∠B + ∠C = 180°

⇒ 75° + ∠B + (180° - 127°) = 180°

⇒ ∠B = 180° - 75° - (180° - 127°)

Answer:

180%

Step-by-step explanation:

took the test got it right on the test

Answer:

4(5x - 9y)

I hope this helps!

Answer:

4(5x-9y)

Step-by-step explanation:

20x-36y

20 and 36 is divisable by 4,

20/4=5

36/4=9

4(5x-9)

Answer:

The final balance is $571.61.

The total compound interest is $121.61.

Step-by-step explanation:

hope this helps!

Answer:

2

Step-by-step explanation:

1+1

2

This question is so hard

Any number times one equals itself, and any number multiplied by two equals itself plus itself, so 1*2=2 and 1*2=1+1. The transitive property of equality states that if x=y and y=z then x=z. Since both 1+1 and 2 are equal to 1*2, they must be equal to each other, so 1+1=2.

                                                  The answer is 2

Answer:

$12 per hour

Step-by-step explanation:

On the graph it shows he earned $24 in 2 hours, so divide how much he earned by two to get the amount he earned in just one.

Answer:

A

Step-by-step explanation:

Edge 2021

The teacher is using a number cube to select a row of students and then surveys every student in that row, which fits the definition of cluster sampling.

In statistics, sampling distribution refers to the study of numerous random samples drawn from a particular population depending on a specified property. The gained data paint a clear notion of the changes in the likelihood of the outcomes determined.

Cluster sampling is a type of sampling technique in which a group or cluster of units is selected from the population and then all units within the selected clusters are included in the sample.

In this case, the teacher is using a number cube to select a row of students and then surveying every student in that row, which fits the definition of cluster sampling.

Thus, the correct answer would be an option (A).

To learn more about the sampling distribution click here:

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Answer:

D) [tex]x^{12}[/tex]

Step-by-step explanation:

Note that all the base are the same (the variable x). You are multiplying the three like terms together. Simply add the powers together:

[tex]x^{3} * x^{4} * x^{5} = x^{3 + 4 + 5} = x^{12}[/tex]

D) [tex]x^{12}[/tex] is your answer.

~

Answer:

AA’ = BB’

Step-by-step explanation:

Suppose that we have a point (x, y), and we apply a transformation that translates this point in a given direction, let's suppose that we translate n units in the horizontal axis, and m units in the vertical axis.

Then the new coordinates of the point will be (x+ n, x + m)

Notice that for any point (x, y) the distance between the original point and the translated point (x + n, x + m) is always the same.

D = √( (x - (x + n))^2 + (y - (y + m))^2)

D = √ ( n^2 + m^2)

Here you can see that there is no dependence with the original coordinates of the point.

So if we have a line and we translate it with a translation like the one defined above, the distance between all the points in the original line and the corresponding point in the translated line is always the same.

Then if we have the point A, and after the translation, it becomes A', the length of the segment AA' is equal as the distance between A and A'.

And exactly the same happens for B and B'.

Then if the distance between A and A', is the same as the distance between B and B', then:

AA' = BB'

Answer:

AA’ = BB’

Step-by-step explanation:

A transformation produces a mapping of points whose distances are congruent.

Answer:

5 s + (3 * 13) + 20 = 7 * 12

Step-by-step explanation:

Answer:

$54.33

Step-by-step explanation:

Step-by-step explanation:

Please refer to the attachment

Answer:

9

Step-by-step explanation:

15+4=19   19-10=9

Answer:

55.2

Step-by-step explanation:

69 x 0.8+55.2

Answer:

55.2

Step-by-step explanation:

I checked on multiple calculators

Answer:

$14.40

Step-by-step explanation:

$180 * 8% ( Or 0.08 )

Answer:

474.93

Step-by-step explanation:

V= 3.14*r^2*h

Answer: 1/2 i think

Step-by-step explanation:

Answer:

I can believe it. she stronk

Answer:

You could put a set of parentheses around [tex]8^{2}[/tex] ÷ [tex]4[/tex]

Step-by-step explanation:

I hope this helps!

Answer:

y = x - 2

Step-by-step explanation:

Find the slope using rise over run

(y2 - y1) / (x2 - x1)

Plug in the points:

(y2 - y1) / (x2 - x1)

(-5 - 4) / (-3 - 6)

-9 / -9

= 1

Using y = mx + b, plug in the slope and a point to solve for b:

y = mx + b

4 = 1(6) + b

4 = 6 + b

-2 = b

Plug in the slope and b to y = mx + b

y = 1x - 2

y = x - 2

So, the equation of the line is y = x - 2

Answer:

22 units

Step-by-step explanation:

The perimeter is all the sides of any polygon added up.

A rectangle has 4 sides, but we only need two sides to solve this because a rectangle has symmetry

There are two ways

Method 1:

x+2 + x-1 + x+2 + x-1   OR   2(x+2) + 2(x-1)

simplify: 2x + 4 + 2x - 2

              4x +2

Plug 5 into x: 4(5) + 2

Answer: 22

Method 2:

plug in x to get the sides: 7 and 4

now add: 7 + 7 + 4 + 4   OR   2(7) + 2(4)

simplify: 14 + 8

Answer: 22

The perimeter of the rectangle when x = 5 is 22 units.

Its the sum of length of the sides used to made the given figure.

The perimeter is all the sides of any polygon added up.

WE know that rectangle has 4 sides, but we only need two sides to solve because a rectangle has symmetry

Given that A rectangle has side lengths x + 2 and x - 1.

Then plug in x to get the sides: 7 and 4

Now add:

7 + 7 + 4 + 4  

OR  

2(7) + 2(4)

Then simplify:

14 + 8

22

Hence, the perimeter of the rectangle when x = 5 is 22.

Learn more about perimeter here:

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Given:

Coordinates of point N = (-2,-6)

Point N is reflected over the y-axis to create point N ′.

Point N' is then reflected over the x-axis to create point N''.

To find:

The ordered pair that describes the location of N''.

Solution:

The coordinates of point N are (-2,-6). Point N is reflected over the y-axis to create point N ′.

[tex](x,y)\to (-x,y)[/tex]

[tex]N(-2,-6)\to N'(2,-6)[/tex]

Point N' is then reflected over the x-axis to create point N''.

[tex](x,y)\to (x,-y)[/tex]

[tex]N'(2,-6)\to N''(2,6)[/tex]

Therefore, the ordered pair for point N'' is (2,6).

Answer:

(-6,2)

Notice that the xx-coordinate and the yy-coordinate change sign when LL is reflected over the xx-axis and then reflected over the yy-axis.

Answer:

r + 7

Step-by-step explanation:

Answer: r + 7

Good Luck!

Answer:

Angle kjm is 56 °

you equate 7x with 3x +16

ie

3x + 16 = 7x

Answer:

hmm tratar 93.75

Step-by-step explanation:

cuanto es el 25 por ciento de descuento sobre 375? Asi, 25% de descuento en un item con un precio de estante de 375 es igual a $93.75.

espero que esto ayude

Answer:

x=3

Step-by-step explanation:

[tex] \frac{x - 2}{5} = \frac{1}{5} [/tex]

[tex]x - 2 = 1[/tex]

[tex]x = 1 + 2[/tex]

[tex]x = 3[/tex]