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user100 [1]
3 years ago
9

Please help having trouble!

Mathematics
1 answer:
Monica [59]3 years ago
8 0
Long boxes =20 . Divide
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Plz help
kvv77 [185]

Option C: 5 x(4 x+7)(3 x+2) is the possible expressions for length, width and height of the prism.

Explanation:

The volume of the rectangular prism is 60 x^{3}+145 x^{2}+70 x

To determine the length, width and height of the rectangular prism, let us factor the expression.

Thus, factoring 5x from the expression, we have,

5 x\left(12 x^{2}+29 x+14\right)

Let us break the expression 12 x^{2}+29 x+14 into two groups, we get,

5x[\left(12 x^{2}+8 x\right)+(21 x+14)]

Factoring 4x from the term 12 x^{2}+8 x , we get,

5x[4 x(3 x+2)+(21x+14)]

Similarly, factoring 7x from the term 21 x+14 , we get,

5x[4 x(3 x+2)+7(3x+2)]

Now, let us factor out 3x+2, we get,

5 x(4 x+7)(3 x+2)

Hence, the possible expressions for length, width and height of the prism is 5 x(4 x+7)(3 x+2)

Therefore, Option C is the correct answer.

8 0
3 years ago
Jawad has seven rocks ​
Neporo4naja [7]

Answer:

What’s the question?

Step-by-step explanation:

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3 years ago
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An art teacher recorded whether the students in three of her classes prefer water color or oil painting. She plans to create
il63 [147K]

Answer:

C. class number and painting preference.

Step-by-step explanation:

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3 years ago
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State the slope and Y intercept of this problem X =1
lys-0071 [83]

Answer:

not for sure sorry

Step-by-step explanation:

sorry

4 0
3 years ago
8. which function does not represent y as a function of x?​
olya-2409 [2.1K]

Answer:  graph D

<u>Step-by-step explanation:</u>

graph A) The equation is y = x

graph B) The equation is y = -x² + 2

graph C) The equation is x = y²

graph D) The equation is y = 2

Which equation does not have an "x" in it?  <em>D</em>

Therefore, the y-value is not dependent on an x-value.

6 0
3 years ago
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