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3 years ago

8

Match the equation with its graph

x + 8y = - 3" alt="6x + 8y = - 3" align="absmiddle" class="latex-formula">
i need help with graph asap

1 answer:

Veseljchak [2.6K]3 years ago

5 0

Here's the answer to the question in picture form

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The ratio of doctors to nurses in a hospital is 4 to 10. How many doctors are there if the numbers of nurses at the hospital are

sdas [7]

Answer:

60

Step-by-step explanation:

i used a proportion. 4 to 10 is equal to 60 to 150

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3 years ago

HELP ME Which of these tables represents a function? <br> A. W <br> B. X<br> C. Y<br> D. Z

Lady_Fox [76]

A. W

The same x value CAN’T lead to the same y value. For example, in table X, there are 2 of the same x values (3) that lead to different y values (2 and 6). Different x values CAN lead to the same y value which is why table W works

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3 years ago

Whats a like term for this equation 1/7-3(3/7 times n - 2/7) pleaseee help

Rama09 [41]

Answer:

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Step-by-step explanation:

n is a variable that all other number does not have.

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4 years ago

Hey i have a question! what is......

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Step-by-step explanation:

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3 years ago

What is the following sum? Assume x greater-than-or-equal-to 0 and y greater-than-or-equal-to 0

Free_Kalibri [48]

Answer:

$\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=2xy^2\sqrt{x}+2xy\sqrt{y}$

Hence, ption B is true.

Step-by-step explanation:

Given the expression

$\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}$

solving the expression

$\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}$

as

$\sqrt{x^2y^3}=xy\sqrt{y}$

$2\sqrt{x^3y^4}=2xy^2\sqrt{x}$

so the expression becomes

$\:\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=xy\sqrt{y}+2xy^2\sqrt{x}+xy\sqrt{y}$

Group like terms

$=2xy^2\sqrt{x}+xy\sqrt{y}+xy\sqrt{y}$

Add similar elements

$=2xy^2\sqrt{x}+2xy\sqrt{y}$

Therefore, we conclude that:

$\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=2xy^2\sqrt{x}+2xy\sqrt{y}$

Hence, option B is true.

6 0

3 years ago

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