Answer:
The answer to your question is: V = 5x² + 40x + 80
Step-by-step explanation:
Formula = V = r²h
r = x + 4
h = 5
Substitution
V = (x + 4 )² 5
V = (x² + 8x + 16)5 expand
V= 5x² + 40x + 80 simplify
Answer:
Step-by-step explanation:
Answer:
438.3 ft^2
Step-by-step explanation:
find the fraction of the sector that you are finding the area of
360/165 simplify it instead of solving it leaving you with 24/11
use the equation: fraction of sector = pir^2
24/11 times pi(8)^2 = A of sector
24/11 times pi64 =
2.18 times 201.06 = 438.3 ft^2
The number 69 is greater
62<69
the tens and ones could help
[] [] [] [] [] [] 6 tens +▪▪2 ones = 62
[] [] [] [] [] [] 6 tens +▪▪▪▪▪▪▪▪▪ 9 ones = 69