Adiagonal of a parallelogram is 50 inches long and makes angles of 37°10' and 49°20' with the sides. solve for the longest side of the parallelogram.

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.