Answer:
The base of this triangle would be 38
Step-by-step explanation:
To find this, start by using the area of a triangle formula and input known values. This will allow you to solve for the base.
A = 1/2bh
A = 1/2b(15)
285 = 7.5b
38 = b
4y
Because it is the GCF of the numbers and it can't have an exponent since 16y has none.
x= 1 and y= 6
y=x+20
