Jackies pet emporium has 40 birds 30 dogs and twice as many cats as birds. what percent of the animals were dogs.

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

In angle pqr find the measure of