The hypotenuse of a right triangle is three times the length of one of the legs. The length of the other leg is 72⎯⎯⎯⎯√ feet. Find the lengths of the leg and hypotenuse. no links or pictures please

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Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?