if m is 21 inches, k is 34 inches, and ∠j measures 60°, then find j using the law of cosines. round your answer to the nearest tenth.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.