Answer: f(-3)=(-3)^2
f(-3)=9
the answer is C
Step-by-step explanation:
x^2 + 9.5^2 = 11^2
x^2 + 90.25 = 121
x^2 = 30.75
x^2 =
x = 5.54cm
rounded: 5.5cm
answer: D
Each friend pays $2250/5 = $450 per month as a shared resident.