Question

What is the height of a triangle given the area and base below?
pls, answer properly. thank you

Answer 1

Answer:

m - 3

Step-by-step explanation:

A = $\frac{m^2-3m-10}{m+3}$ = $\frac{(m - 5)(m+2)}{m+3}$

b = $\frac{2m^2 - 6m-20}{m^2 -9}$ = $\frac{2(m-5)(m+2)}{(m+3)(m-3)}$

h = $\frac{2A}{b}$

h = 2 × $\frac{(m - 5)(m+2)}{m+3}$ ÷ $\frac{2(m-5)(m+2)}{(m+3)(m-3)}$ = $\frac{(m - 5)(m+2)}{m+3}$ × $\frac{(m+3)(m-3)}{(m-5)(m+2)}$ = m - 3