Answer:
y =5x
Step-by-step explanation:
(5 - 0) = m(1 - 0)
5 = m(1)
5 = m
y - 5 = 5(x - 1)
y - 5 = 5x - 5
y = 5x -5 + 5
y = 5x
A=h/2(a+b) solver for h
2A=h(a+b)
2A/(a+b)=h (Solution)
Bc is also 20 answer is 400