Suppose that △ xyz is isosceles with base yz . suppose also that = m ∠ x + 2 x 52 ° and = m ∠ y + 4 x 34 ° . find the degree measure of each angle in the triangle.

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

How do you find the circumfrance of a circle?

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter