Answer:
j= -9, -2
Step-by-step explanation:
(j+9)(j+2)
j=-9, -2
Answer:
yes it does
Step-by-step explanation:
Answer:
7/20
Step-by-step explanation:
Answer:
$4.25
Step-by-step explanation:
11+22+54+14=112
$220+$256= 476
476÷112=$4.25
Answer:
base of the triangle = 12 m
Explanation:
Area of the triangle = 1/2 * base * height
We are given that:
area = 54 m^2
height = 9 m
Substitute in the equation to get the base as follows:
Area of the triangle = 1/2 * base * height
54 = 1/2 * base * 9
108 = 9*base
base = 12 m
Hope this helps :)
