Answer: A
Step-by-step explanation:
For a line to be perpendicular, the slope should be the opposite reciprocal. The intercept doesn't matter, so we automatically know that it's A.
Answer:
15
You have to calculate the boys name using ratio expression.
3/5 × 25
= 15
u=2 root 2
All 45 45 90 degree triangles follow the same pattern
m = 2
Hope this helps.
6
I'm so sorry...i solved this on a calculator so i'm not so sure how to explain once again i'm sorry.
