If the measure of an angle is 13 find the measure of its supplement

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )