A2+b2=c2
c2=10
x2+x2=100
2x=100
x=50
Divide by 2 to get 25.
Get square root of 25
Your answer is 5
12.56637
Step-by-step explanation:
A=πr2=π·22≈12.56637
Answer:
9x - 6
Step-by-step explanation:
9 times a number, x, is written as 9x
“6 less than” means to subtract 6 from something else.