In δpqr, the measure of ∠r=90°, qp = 85, rq = 77, and pr = 36. what ratio represents the sine of ∠p?

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

Empty box + box + empty box fill in the box is equal to 30 how

What is the solution to the division problem below x3+x2-11x+4/x+4