Milk that is 5% butterfat is mixed with milk that is 1% butterfat to produce 50 gal of milk that is 2% butterfat. How much of each type is used?

Find the value of x in the diagram below. select the best answer from the choices provided

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.