Answer:
-2.31
Step-by-step explanation:
9/7 multiplied by (-9/5) is -2.31.
You first have to change the denominator into a common factor that each fraction has in common.
Then you just multiply them to get -2.31.
X² -3x - 4
x -4
x 1
(x-4) (x + 1)
your answer is C.x - 4
hope this helps
Answer:
The volume of cylinder is:
49806.06 ft^3
Step-by-step explanation:
We are given a right circular cylinder with:
Height(h)=
and a diameter is times it's height.
i.e. times it height.
i.e. the diameter is given as:
We know that the radius of cylinder is half the diameter.
Hence, radius(r) of cylinder is:
The volume(V) of cylinder is given by:
Hence, the volume of cylinder is:
49806.06 ft^3
Divide 42 by 30 and that should be your correct answer.
hope this helps.