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3 years ago

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I need to know this asap thanks

1 answer:

lisabon 2012 [21]3 years ago

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1. 1 7/8

wait a minute for me to answer number 2

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Simplify.<br> 3sqrt -64m^15n^3<br><br> -8m^5<br> -8m^5n<br> -4m^5n<br> -4m^5

makkiz [27]

Answer:

$-4m^5n$

Step-by-step explanation:

∛-64 = -4

$\sqrt[3]{m^{15}} =m^5$

∛n³ = <em>n</em>

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2 years ago

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When graphed, the three lines y = -x + 2, y = 2x − 1, and y = x − 2 intersect in such a way that they form a triangle.

ad-work [718]

The answer is C

Insert y=X-2 into the equation y=-X+2

You will get the point (2,0)

Insert y=2X-1 into the same equation

you will get the point (1,1).

Without solving for the last point

you will realize that your answer is C

Note: This approach is appropriate for solving objective questions

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2 years ago

Chapter 5 Quiz<br>What is the sum of the two expressions?<br>(2/5x + 3)+(1/5x - 1)

larisa [96]

Answer:

1/5x+2

Step-by-step explanation:

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3 years ago

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At the theater, the Hu family...

Iteru [2.4K]

Answer:

Step-by-step explanation:

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3 years ago

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HELP...The volume of a rectangular prism is 36x^6y^8. The length of the prism is 4x^3y^5, and the width of the prism is 3xy^2. W

Margaret [11]

Answer:

$H = 3x^2y$

Step-by-step explanation:

Given

$V = 36x&^6y^8$

$L = 4x^3y^5$

$W = 3xy^2$

Required

Find the height of the prism

Volume (V) is calculated as:

$V =LWH$

Substitute values for V, L and W

$36x^6y^8 =4x^3y^5 * 3xy^2 * H$

Make H the subject

$H = \frac{36x^6y^8}{4x^3y^5 * 3xy^2}$

$H = \frac{36x^6y^8}{4*3x^3*x*y^5y^2}$

$H = \frac{36x^6y^8}{12x^4*y^7}$

Divide:

$H = 3x^{6-4}y^{8-7}$

$H = 3x^2y$

The height of the prism is: $3x^2y$

4 0

2 years ago