Select the correct answer. In right triangle ABC, b^2 + c^2 =34 and bc = 15. What is the approximate length of side a? Note: use law of cosines.

What is the best reason for jacinta to have a savings account in addition to a checking account

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.