Use the vectors v = 7i + 2j and w = –4i + j to find 10v + 3w

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

John kept track of how many baskets were made in a basketball game. after 4 minutes, 5 baskets were made. how many baskets were made between 9 and 10 minutes? a. 0 b. 1 c. 2 d. 3