Answer:

Step-by-step explanation:




Answer: 70
Step-by-step explanation:
a^2 + b^2 = c^2
24^2 + b^2 = 74^2
576 + b^2 = 5,476
-576 -576
b^2 =4,900
(square root)
b =70
Answer:
n^2p^2r^3
Step-by-step explanation:
2 x 5 x r will give you this as well as 10r