46 percent as a decimal is 0.46
b-0.46b=p
b is original price
p is price after markdown
We have been given that a prism has a square base with a side length of 4 1/2 feet. The height of the prism is 6 feet. We are asked to find the volume of the prism.
We know that volume of prism is base area times height.
Therefore, the volume of prism is and option D is the correct choice.
Answer:
8 crayons
Step-by-step explanation:
1/4= 25%
25% of 32 =8
in other words-32/4=8
Answer:
40ft
Step-by-step explanation:
The volume of a square pyramid is given by:
where V is the volume, l is the length of the square base, and h is the height.
Since we need to find the length, we solve for in the last equation:
and now, we substitute the known values:
and we get the following:
the length of the square base is 40ft
The equation of a line passing through the points (0,0,0) and (5,1,2) is:
;
.
Take
, then
.
This is parametrical equation of a straight line, where
.