Question:
A homeowner is building a flower bed in the backyard. He plans to put a layer of fertilizer over the entire flower bed.
Which expression represents the area in square feet that the homeowner will cover with fertilizer?
Answer:
Step-by-step explanation:
Given
Required
Determine an expression for the area
Area is calculated as:
Expand
Collect like terms
Answer:
y=x-1
Step-by-step explanation:
those lines by the x are absolute value lines and the absolute value of x is x so the equation basically stays the same
I believe the measure of AB is 90 degrees, but I may be wrong.
Answer:
672.
Step-by-step explanation:
First find the prime factors:
112 = 2*2*2*2*7
96 = 2*2*2*2*2*3
There are 4 pairs of duplicate 2 's in the factors, so the LCM = 2*2*2*2*2*3*7
= 672 (answer).
Note: the duplicates only appear once in the calculation of the LCM.
