3 years ago

800 square feet of carpeting at $2.29 per square foot

Mathematics

1 answer:

kirill115 [55]3 years ago

8 0

Answer:

1832

Step-by-step explanation:

800 x $2.29= 1832

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3x²+2x²+x-2 divided x+2

ICE Princess25 [194]

Answer:

3x^2-4x+9 remainder -20/x+2

Step-by-step explanation:

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3 years ago

Find the distance between the two points in simplest radical form.

sweet-ann [11.9K]

Answer:

3 $\sqrt{13}$

Step-by-step explanation:

Calculate the distance using the distance formula

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

with (x₁, y₁ ) = (- 9, 8) and (x₂, y₂ ) = (- 3, - 1)

d = $\sqrt{(-3-(-9))^2+(-1-8)^2}$

= $\sqrt{(-3+9)^2+(-9)^2}$

= $\sqrt{6^2+81}$

= $\sqrt{36+81}$

= $\sqrt{117}$

= $\sqrt{9(13)}$

= $\sqrt{9}$ × $\sqrt{13}$

= 3 $\sqrt{13}$

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3 years ago

(25 points) <br> What is the value of k?<br><br> Please explain your answer

galben [10]

Answer:

que?

Step-by-step explanation:

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3 years ago

What is the answer to X-9=8(2x+3)-18

Mariulka [41]

X-9=8(2x+3)-18
x-9=16x+24-18
-9=15x+6
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x=-1

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3 years ago

Read 2 more answers

The length of a rectangle is 9.7cm more then 4 times the width. If the perimeter of the rectangle is 91.4cm, what are the dimens

Ksju [112]

The dimensions are Width of the rectangle = 7.2 cm
Length of the rectangle = 4x + 9.7
= 28.8 + 9.7
= 38.5 cm. thats all

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4 years ago