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kvv77 [185]
3 years ago
8

Someone Please Help I Need the awnser

Mathematics
2 answers:
iogann1982 [59]3 years ago
7 0

Answer:

x=53

Step-by-step explanation:

2x-24=82(alt.ext.∠)

2x=106

x=53

Romashka [77]3 years ago
6 0

Answer:

x= 61

Step-by-step explanation:

ok so, we have to find the actual measure of <=(2x-24)

we know that the angle next to it is 82 because its corresponding angle is equal to 82

180 is the measure of a line

180-82=98

set up the equation

2x-24=98

+24 on both sides

2x=122

divide by 2 on both sides

x=61

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b

Step-by-step explanation:

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2 years ago
If point M was located at (4, -2) and was
Llana [10]

Answer:

The rule to calculate the dilation by a scale factor 1/3 centered at the origin

(x, y) → (3/2x, 3/2y)

Hence, option D is correct.

Step-by-step explanation:

We know that when an object is dilated by a scale factor, it gets reduced, stretched, or remains the same, depending upon the value of the scale factor.

  • If the scale factor > 1, the image is enlarged
  • If the scale factor is between 0 and 1, it gets shrunk
  • If the scale factor = 1, the object and the image are congruent

The coordinates of the image can be determined by multiplying the coordinates of the original point by a given scale factor.

Given that the point M was located at (4, -2) and was dilated to M'(6,-3).

It means if we multiply the coordinates of the original point M(4, -2) by 3/2, we get the image point M'(6, -3).

i.e.

M(4, -2) → M'(3/2(4), 3/2(-2)) → M'(6, -3)

In other words, the image M'(6, -3) is obtained after the dilation by a scale factor 3/2 centered at the origin.

Therefore,

The rule to calculate the dilation by a scale factor 1/3 centered at the origin

(x, y) → (3/2x, 3/2y)

Hence, option D is correct.

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3 years ago
A 20ft ladder leans up against the wall. if the ladder is 3ft from the wall, what angle does the ladder make with the ground
RoseWind [281]

<u>Answer:</u>

<h2>θ ≈ 81.37°</h2>

<u>Explanation:</u>

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8 0
2 years ago
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