Answer:
6
Step-by-step explanation:
a^2 + 8^2 = 10^2
a^2 + 64 = 100
a^2 = 36
sq root of a = sq root of 36
a = 6
Answer:
I think 120
Step-by-step explanation:
Answer:
35:1
Step-by-step explanation:
divide each by two
Answer:3x^2+8x-16
Step-by-step explanation:
