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Alenkasestr [34]
4 years ago
7

A cube with side length 5h^2 is stacked on another cube with side length 3k What is the total volume of the cubes in factored fo

rm?
a. (5h^2)^3+ (3k)^3B. (5h^2+3k)(25h^4-15h^2k+9k^2)
c. (5h^2+3k)(25h^4D. (5h^2+3k)^3
Mathematics
2 answers:
Trava [24]4 years ago
8 0
Total Volume = V₁ + V₂
V₁ = Volume of Cube 1
V₂ = Volume of Cube 2

Volume of Cube = (Side Length)³
V₁ = (5h²)³
V₂ = (3k)³

∴ Total Volume = (5h²)³ + (3k)³
And this cannot be simplified further.
So correct answer is: A
Law Incorporation [45]4 years ago
3 0

Answer:The answer is the first choice on edge

Step-by-step explanation:

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Why does cube root 7 equal 7 to the 1/3 power
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Answer:

Step-by-step explanation:

Here's how you convert:

\sqrt[n]{x^m}=x^{\frac{m}{n}  The little number outside the radical, called the index, serves as the denominator in the rational power, and the power on the x inside the radical serves as the numerator in the rational power on the x.

A couple of examples:

\sqrt[3]{x^4}=x^{\frac{4}{3}

\sqrt[5]{x^7}=x^{\frac{7}{5}

It's that simple. For your problem in particular:

\sqrt[3]{7} is the exact same thing as \sqrt[3]{7^1}=7^{\frac{1}{3}

8 0
3 years ago
Given that 6 yards is equal to 18 feet, what is the ratio of yards to fee
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I'm going to assume you just mean how do you write the ratio, in which case the answers vary
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3 0
3 years ago
HELP PLEASE!!!!! IT DOESN'T EVEN SHOW UP ON GOOGLE!!!!!!!!!!!!!1
meriva
0.032 is the interest
since it is half a year, double this one
0.032 x 2 = 0.064

your formula is A = P(1 + (r/n)^nt
P is principle
R is rate
N is number of times
T is time

A = <span>32,675.12(1 + (0.032/2)^2(5)
A = 32675.12(1 + (0.016)^10
A = 32675.12(1.016)^10
A = 32675.12 (1.172)
A = 38295.24064
Your answer is ~38295.24

hope this helps

none of the answers make sense, because you can withdraw a lot more money from your bank account than that, unless you are missing some numbers and stuff</span>
5 0
3 years ago
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58…

Explanation:
I’m confused, either you worded it wrong, or this is the easiest question ever. The question says “58 of the student are boys. How many students are boys?”
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