Which value goes in the empty cell? –1.5 –1 –0.5 0.5

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base