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Vera_Pavlovna [14]

3 years ago

6

A trapezoid has one base measuring 12', and the other measuring 13'8". What is the area in square feet if the height of the trap

ezoid is 9'4"?
(Remember for trapezoids A= (b1 + b2)/2 x h

1 answer:

Leona [35]3 years ago

8 0

Answer:

Step-by-step explanation:

buzhou一=12212+13。8.12+13.8=25.8 25.8x9.4=?242.52242.522

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Is 9 a factor of 54x + 63

Zolol [24]

Answer:

yes

Step-by-step explanation:

It is because 9 divides into 54 and 63

7 0

3 years ago

Read 2 more answers

At total of 2 feet of snow falls over three days on the first day 1/6 of the snow falls on the second day 7/12 of the snow falls

ioda

Answer:

$Day\ 3 = 1\frac{3}{12}$

Step-by-step explanation:

Given

$Total = 2ft$

$Day\ 1 = \frac{1}{6}$

$Day\ 2 = \frac{7}{12}$

Required

Determine the amount of snow on day 3

This can be calculated using:

$Day\ 1 + Day\ 2 + Day\ 3 = Total$

Substitute values for the known parameters

$\frac{1}{6} + \frac{7}{12} + Day\ 3 = 2$

Collect Like Terms

$Day\ 3 = 2 - \frac{1}{6} - \frac{7}{12}$

Take LCM

$Day\ 3 = \frac{24 - 2 - 7}{12}$

$Day\ 3 = \frac{15}{12}$

Express as mixed number

$Day\ 3 = 1\frac{3}{12}$

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3 years ago

What is the greatest common factor of the numerator and denominator of the rational expression below? 5x-20/x^2-2x-8

OleMash [197]

Factories both equations:
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Then take out the common brackets:
5 / x + 2

Minus 2 from both sides:
3 / x

If you are looking for the greatest common factor of the numerator and denominator, the answer would be (x - 4)

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Step-by-step explanation:

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