If a = 3 and b = 4, then find the value of 2a + 3b A. 15 B. 16 C. 17 D. 18

How do i work this problem out using the equation a=pe^rt

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

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking