Answer:45
Step-by-step explanation:5(7)+5(2)=35+10=45.This is an example of expansion or distributive expression
Answer:
Step-by-step explanation:
Let one of the side = x
So, other side = x - 2
Area = 360 sq.m
x*(x - 2) = 360
x*x - x * 2 = 360
x² - 2x -360 = 0
x² + 18x - 20x - 18*20 = 0
x(x +18) - 20*(x + 18 ) = 0
(x + 18)(x -20) = 0
{x + 18 is ignored as measurement will not be a negative number}
x - 20 = 0
x = 20
Length of the longer side = 20 m
I believe he will work about 3 shifts. The answer I got was 3 1/4 shifts to get exactly 2.5 hours.
You have to do exactly what it says calculate the length of that part of the shape.
I believe it is correct, brainly?
