Here is a composite function find an expression for m in terms of p

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80