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PolarNik [594]
3 years ago
10

If a figure has been dilated by a scale factor of one third, which transformation could be used to prove the figures are similar

using the AA similarity postulate? A translation because it can map one angle onto another since dilations preserve angle measures of triangles. A rotation because it can change the orientation of a figure since dilations do not preserve orientation. A dilation because it can map one side onto another since dilations preserve side length of triangles. A reflection because it can change the orientation of a figure since dilations do not preserve orientation.
Mathematics
2 answers:
uysha [10]3 years ago
5 0

Answer:

A translation can map one angle onto another since dilations preserve angle measures of triangles.

Step-by-step explanation:

dezoksy [38]3 years ago
5 0

Answer:

the answer is b

Step-by-step explanation:

took the test

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6 0
3 years ago
Write an equation that passes through (2,4) is parallel to the line 3x-2y=-10
vodomira [7]

Answer:

y = 3x/2 + 3

Step-by-step explanation:

First let's solve for y in the given equation

Subtract 3x from both sides

3x - 2y = -10

- 3x         - 3x

-2y = -3x - 10

Divde both sides by -2

-2y/-2 = (-3x - 10)/-2

y = 3x/2 + 5

The slop of the parallel equation will have to be 3/2

y = 3x/2 + b

Plug in the given coordinates

4 = 3(2)/2 + b

4 = 1 + b

Subtract 1 from both sides

4 = 1 + b

- 1.  - 1

b = 3

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7 0
3 years ago
What’s the answer to this question?
kobusy [5.1K]
The answer is 16.

First of all, you need to divide 4 by 1/4.

4/1 / 1/4 = 1.

15 - 1 + 2

Next, you go from left to right with addition and subtraction, so subtract 1 from 15 first.

15 - 1 = 14

14 + 2

Finally, add 14 and 2.

14 + 2 = 16.
7 0
3 years ago
the sum of the ages of Petra and her mother is 45. her mothers is 6 years more than twice as old as Petra. how old are Petra and
otez555 [7]
Petra is 13 and her mother is 32. I used this equation:
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4 0
3 years ago
What is the measure of M?
Ghella [55]

Answer:

Is just a letter identifying the angle.

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6 0
3 years ago
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