Answer:
x=0, x=-7
Step-by-step explanation:
x(x+7)=0
Solution 1:
x=0
Solution 2:
x+7=0
x=-7
Answer:
Pyramid
Step-by-step explanation:
Because a pyramid has a polygon as its base
Answer:
$12100
Step-by-step explanation:
Step one:
Given data
The given profits are
First week= $15,000
Second week= $9300
Third week = $12,000
Required
The average profit
Step two:
The number of weeks is 3
hence the average is
= 15000+9300+12000/3
=36300/3
=$12100
Answer:
a. 7.54385 in^2
Step-by-step explanation:
surface area equation = 3.14 * r^2
diameter is 2 times radius
x=3.14 (1.55^2)
x=7.54385 in^2
