Can somoen help me with thisproblem

Don't know how to find x given these segment lengths

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.