Answer:
27 cubic millimeterse
Step-by-step explanation:
V= lwh
v=3 times 3 times 3
v= 9 times 3
v=27
(sorry if its wrong, its 90% chance im right!)
Answer:<u> x=-3</u>
<u></u>
Step-by-step explanation:
2x(3x+9)=-2(2x+6)
2/3 (3x)+2/3(9)=(-2)(2x)+(-2)(6) distrubute this
2x+6=-4x+-12
2x+6=-4x-12. subtract 4 on both sides
2x+6=-4x-12
2x+6+4x=-4x-12+4x
6x+6=-12
6x+6-6=-12-6
6x=-18
6x/6=-18/6
=x=-3
Hoped this helped sorry it took me forever:)
The answer to this is letter C: <em>This equation is an example of converting by using proportion.</em> The proportion used here is the measurement of something in inches to the measurement of something in ft. The ratio would always be constant, hence, the equality sign.