Answer:5
Step-by-step explanation:
1. is 7.52 :) so easy lol
It's N=9 it's really confusing but trust me it N
Answer:
70
Step-by-step explanation:
RU=20 (45-45-90 triangle)
use pythagorean theorum
20^2+b^2=73^2
evaluate
b^2=4929
sq root both side
rounded to nearest integer, side SU is 70
