Triangle w z y is cut by bisector z x. the lengths of sides z w and z y are congruent.

zx bisects ∠wzy. if the measure of ∠yxz is (6m – 12)°, what is the value of m?

6

17

90

102

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Find the maximum value of p= 4x + 5y subject to the following constraints :