Which represents the expanded form in exponential form?

Math each whole number with a rational,exponential expression

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy