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3 years ago

7

The area of Maxine's living room is 88 square feet. The length of the room is 3 feet longer than the width. Which quadratic equa

tion can Maxine use to determine the width, x, of her living room?

1 answer:

GaryK [48]3 years ago

6 0

Answer:

B. Because x(x+3) is x^2+3x

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Which number line shows the solution set of the inequality [6x - 15] 297

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Answer:

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3 years ago

Simplify Rewrite the expression in the form 5 ^ n. (5/10)/(5/12) =

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3 years ago

Decrease 40 by 12.5%

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Answer:

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Step-by-step explanation:

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3 years ago

Find the distance between the pair of points.

SVEN [57.7K]

Answer:

Distance is $\sqrt{290}$ units

Step-by-step explanation:

Use the distance formula which is $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ where $d$ is the distance between points $(x_1,y_1)$ and $(x_2,y_2)$

We are given that $(x_1,y_1)$ is $(-6,-23)$ and $(x_2,y_2)$ is $(-23,-24)$ , therefore the distance between the two points is:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$d=\sqrt{(-23-(-6))^2+(-24-(-23))^2}$

$d=\sqrt{(-23+6))^2+(-24+23))^2}$

$d=\sqrt{(-17)^2+(-1)^2}$

$d=\sqrt{289+1}$

$d=\sqrt{290}$

Therefore, the distance between $(-6,-23)$ and $(-23,-24)$ is $\sqrt{290}$ units.

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2 years ago

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and 20 4/5 is to 20.8

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