The right answer is -3.
please see the attached picture for full solution
Hope it helps
Good luck on your assignment
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
answers down below
lol i hope it's this one
Ok
Send me link I will help u
