Calculate the area of triangle abc with altitude cd, given a (-7, -1), b (-1, 5), c (0, 0), and d (-3, 3).

Mr. roseanne will buy 12 1/2 pounds beef for for a cookout. the price for the first 3 pounds of beef is $4.99 per pound. after that, the price is $4.49 per pound. how much will mr.roshan pay for the beef

Paul needs to buy 5/8 pound of peanuts. measure a pound into sixteenths. what measure is equivalent to 5/8 pound

Given: tangent if m 1 = 30° and m = 20°, then m = 10 40 80