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Harlamova29_29 [7]
3 years ago
13

How do is solve this

Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0

The volume of a cube is the length of its side cubed. In this case, the length is 3c^(6)d^(2). You must cube this to get the answer.

To do this, we first cube the coefficient of the first term, 3. 3 cubed is 27.

Next, we must cube c^(6) and d^(2). You raise an exponent to a power by multiplying the exponent by the power it is being raised to. In this case, we will multiply 6 and 2 by 3, and we get 18 and 6.

Our answer is:

27c^(18)d^(6)

Hope this helped and good luck!

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Step-by-step explanation:

y = 2/5 x - 9/5

when x = -1,

the value of y = 2/5(-1) - 9/5

= -2/5 - 9/5 = -11/5

when x = 0

=> y = 2/5(0) -9/5

= 0-9/5 = -9/5

when x=1

=> y = 2/5(1) - 9/5

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VikaD [51]
7.8+3.5(6.8)-1.5
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$2,000 IN AN ACCOUNT THAT PAID 6.25% SIMPLE INTEREST ANNUALLY
valkas [14]
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Read 2 more answers
ben is filling up his cylinder shaped pool up to 80% of its capacity . If his is 6 feet deep and has a diameter of 18 feet, how
Nady [450]

Answer:

You will put 1220.83ft³ of water in the pool

Step-by-step explanation:

First of all we have to calculate the volume of the pool and then calculate 80% of that volume

radius = half of diameter

d = 18ft

r = 18ft / 2 = 9ft

To calculate the volume of a cylinder we have to use the following formula:

v = volume

h = height = 6ft

π = 3.14

r = radius = 9ft

v = (π * r²) * h

we replace with the known values

v = (3.14 * (9ft)²) * 6ft

v = (3.14 * 81ft²) * 6ft

v = 254.34ft² * 6ft

v = 1526.04ft³

The volume of the cylinder is 1526.04ft³

If it is filled to 80% then we have to multiply the volume by 80/100

1526.04ft³  * 80/100 = 1220.83ft³

You will put 1220.83ft³ of water in the pool

8 0
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