Answer:
21.75 m x 21.75 m
Step-by-step explanation:
87 m of fencing
perimeter:
⇒
area
⇒
Max area when
⇒
Therefore,
⇒
So the dimensions are L = 21.75 and W = 21.75
I know that this is a square, but all squares are technically rectangles.
Answer: 502.655
Step-by-step explanation:
just search cylinder calculator
Answer:
b
Step-by-step explanation:
bc both legs have same measurement.
Answer:
0= x
Step-by-step explanation:
8= 8 + 4x +5x
Combine like terms
8 = 8+9x
Subtract 8 from each side
8-8 =8+9x-8
0 = 9x
Divide by 9
0/9 = 9x/9
0= x
Answer:
4x² - 20x + 26
Step-by-step explanation:
To evaluate g(f(x)), substitute x = f(x) into g(x), that is
g(2x - 5 )
= (2x - 5)² + 1 ← expand factor using FOIL
= 4x² - 20x + 25 + 1
= 4x² - 20x + 26