A = π r^2
A = 9^2 <span>π
</span>A = 81<span>π
if using </span>π = 3.14 then
A = 3.14 x 81 = 254.47 ft^2
answer: 81π ft^2 or 254.47 ft^2
hope that helps
Answer:
She did not correctly add up the numbers
Step-by-step explanation:
253 + 14 = 267
Answer:
not a function
Step-by-step explanation:
if any of the x values are the same then it isn't a function
Answer:
A) y=-3sin(x)
Step-by-step explanation:
