Which property is demonstrated in the equation (4×7)×10 = 4×(7×10)

A associative
B symmetric
C commutative
D distributive

Write the product as a trinomial. (x + 2)(x + 3) x2 + 5x + 6 x2 + 6x + 6 x2 + 6x + 5 x2 + 5

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why