Answer:
120 ? what this supposed to be about ? is it to estimate or subtract? does this have mutiple choices? and what gum are their referring too ? the gum you chew or in your teeth?
Answer:
A
Step-by-step explanation:
(writting only because answer need 20 words)
The answer is A = P²/16
The perimeter P of a square is sum of its sides s: P = s + s + s + s = 4s
The area A of a square with side s is: A = s * s = s²
Step 1: Solve s from the formula for the perimeter.
Step 2: substitute s from the formula for the perimeter into the formula for the area.
Step 1:
P = 4s
s = P/4
Step 2:
A = s²
s = P/4
A = (P/4)²
A = P²/4²
A = P²/16
Hello from MrBillDoesMath!
Answer: Choice C
Discussion:
x^2 -14x + 49 =
x^2 - ( 7+7) x + 49 =
x^2 - 2(7)x + 7*7 =
(x-7) ^2 = (x-7)(x-7) which is Choice C
Thank you,
MrB
First we already know that he makes 200 dollars a month at the bowling alley so we can do 500-200 and he would need to 300 dollars from delivering newspapers. Then we need to divide 300 by 5 to see how many hours he needs to work and we would get 60. That means the answer is he would have to deliver newspapers for 60 hours