PLEASE PLEASE PLEASE HELP FAST WILL REPORT ANY TROLLS ABC is an isosceles right triangle in which AB has a slope of -1 and mABC = 90°. ABC is dilated by a scale factor of 1.8 with the origin as the center of dilation, resulting in the image A'B'C'. What is the slope of B'C'?

A. - 1

B. 0

C. 1

D. 1.5

E. 2

Step-by-step explanation:

Given

This means that AB⊥BC

The dilation doesn't affect the shape of the triangle, therefore:

Perpendicular lines have negative reciprocal slopes. In other words the product of the slopes is  - 1.

Let the slope of B'C' is x, then:

Correct option is C

its d. the first coordintaes are 10,32

step-by-step explanation:

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