Answer:
65 cm
Step-by-step explanation:
See the attached image. The Pythagorean Theorem says in a right triangle, (leg)^2 + (leg)^2 = (hypotenuse)^2.

Answer:
c
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
7-3=4
1- went up 20%
2- went up 7%
Hope this helps:)