Since there is a 4 on the outside of the radical and we're taking a cube root, you can work backwards and do 4^3 = 64
Letter D
Answer:
Length = 4 feet
Width = 4 feet
Step-by-step explanation:
The perimeter of a rectangle formula = 2L + 2W
Where L = Length
W = Width
The length of a rectangle is 8feet less than the width.
Hence,
L = 8 - W
The perimeter is 64 feet.
Hence,
64 = 2(8 - W) × 2W
64 =( 16 - 2W )2W
64 = -4W² + 32W
4W² - 32W + 64 = 0
Factorise
4W² - 16W - 16W + 64 = 0
4W (W - 4) - 16(W - 4) = 0
W - 4 = 0
W = 4
Width = 4
Solving for L
L = 8 - W
L = 8 - 4
L = 4
Therefore,
Length = 4 feet
Width = 4 feet
We are given that each share will receive a dividend equal
to 56.25. In this problem, we should have been given the total number of shares
that PRH has so that we can know the dividend. Anyway, the formula to calculate
the dividend is:
<span>Dividend = 56.25 * (Number of Shares)</span>
I think it's 0.385. I might be wrong. Try using WolframAlpha for this stuff, it should work.
Answer:
-4
Step-by-step explanation:
First you add together 75 + 65 to get 140 then you subtract that from 180 because 180° is the total of a triangle. Then you add -4 to 44 to get 40