In the equation y = mx + b, you can find the slope very quickly and easily, because m is the slope, and b is the y-intercept. So in the equation y = 2x - 1, the slope is 2, and the y-intercept is -1. :)
Answer:
medians in the triangle
Step-by-step explanation:
just took the test
Triangle A is the original triangle, and triangle A' is the image.
We need a pair of corresponding sides in the two triangles that are both labeled with lengths.
We see the side labeled 15.2 mm in triangle A', and we see the side labeled 3.8 mm in triangle A. These two sides are corresponding sides.
Divide the length of the side in the image by the length of the side in the original to find the scale factor.
(15.2 mm)/(3.8 mm) = 4
The scale factor is 4.
Good morning,
<u><em>Step-by-step explanation:</em></u>
Look at the photo below for the Answer.
:)
