1pts simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

Adding and subtracting matricesfind the value of each variable. x = and y = would

Are the corresponding angles congruent? explain why or why not.