It should be a plus sign not equal sign
1/2(9x+12+8x-6) = 2x+30
Answer: 6.08 or 6.080. Whatever
Step-by-step explanation:
The hundredths is where the 8 is. If u look to the right of the 8, is a one. So u keep the hundredths place the same.
Answer:
7.2 Solve 2y2x9+6x3-5x = 0
D I think of not then someone else can tell u
Answer:
h = 9 cm
Step-by-step explanation:
A rectangular pyramid has a volume of 315 cm^3.
The base has a width of 15 cm and a length 7 cm.
Find the height h of the pyramid .
<u>Vol = 1/3 (base area) h</u>
where base area = 7 x 15 = 105 cm²
vol = 315 cm³
plugin values into the formula
315 = 1/3 (105) h
h = <u> 315 </u>
(1/3 * 105)
h = 9 cm
