Answer:
Step-by-step explanation:
- x + 75 + x + 125 = 180 as supplementary (same side interior angles)
- 2x + 200 = 180
- 2x = -20
- x = -10
Answer:
y=5x-21
Step-by-step explanation:
Answer:
3/4 y -3
Step-by-step explanation:
Answer:
inches
Step-by-step explanation:
Since we know the triangles are similar, we can simply set up ratios to find the length of side length 'x'.

Cross multiply:

Divide both sides by '9' to solve for 'x':


Therefore, side length 'x' equals 26.25 in.