Use the law of cosines to find the missing angle. find m∠b, given a = 11, b = 12, and c = 17.

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

Find the area of the triangle shown 3 by 6