Which problem demonstrates the associative property? Group of answer choices

(5.2 + 3.1) + 1.9 = 5.2 + (3.1 + 1.9)

5.2 (3.1 + 1.9) = (5.2 • 3.1) + (5.2 • 1.9)

5.2 + 1.9 + 3.1 = 10.2

All the above

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Solve the equation x/4 - 5= -8 -27 -12 -7 12

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?