Answer:
x^2 + 8x + 16
Step-by-step explanation:
Given length of square x + 4.
Area of square with side S is given by 
.
Therefore are of square with side x + 4 is given by 
Area of square = 
Thus, x2 + 8x + 16 expression represents the area of a fabric square.
The constant is "4.5 miles per hour", or whatever the actual units are.
Divide 5 million by ten to get five hundred thousand. Five hundred thousand is the answer
Hope this helps!
Unit rate is 3.7 if that’s what you are asking for, you were not very specific.
Answer:
128
Step-by-step explanation:
As they have added the same shape onto the top of the rectangle as they have taken away from the bottom, just do 16x8.
