Answer: C
Step-by-step explanation:
Schoool suckkks
<h2>If AC = 8x-14 and EC = 2x +11, solve for x. %3D В A</h2>
DBJ + ABJ = 90
DBJ = ABC
DBC + ABC = 90
JBC + DBC + ABJ = 90
And last but not least:
ABJ = 28
(a) a rectangular prism
each one has dimensions l = 2.4 ,w = 1.2 / 3 = 0.4 and h = 1.8 / 3 = 0.6 m
(b) total volume of concrete needed is 6 * 2.4 * 0.4 * 0.6 = 3.456 m^3
