Which three lengths cannot be the lengths of the sides of a triangle? question 2 options: a. 21 m, 6 m, 10 m b. 11 m, 11 m, 12 m c. 23 m, 17 m, 14 m d. 5 m, 7 m, 8 m

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Find the multiplicative inverse of 8-12i

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?