Answer:
2A / (a + b) = h
Step-by-step explanation:
A = (h/2)(a + b) Multiply both sides by 2
2*A = (h/2) * (a + b)*2
2A = h*(a + b) Divide both sides by (a + b)

(2A)/(a + b) = h
Answer:
<em>(x</em>)^2)/cos(x)=tan(x)
Step-by-step explanation:
- yes
Answer:WHAT ARE YOU LEARNING
Step-by-step explanation:
I hope this hepls you
f⁻¹(x)=3x+7
f⁻¹(4)=3.4+7=19