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Dominik [7]
3 years ago
8

A 189 square foot rectangular office has a length of 21 feet. What is the width of the office?

Mathematics
2 answers:
Marizza181 [45]3 years ago
6 0
189/21=9
The width is 9 ft
pochemuha3 years ago
4 0
width=x\\\\
Area=length*width\\\\
189=21*x\ \ \ | divide\ by\ 21\\
x=9feet\\\\
Width\ is\ equal\ to\ 9\ feet.
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mixer [17]

Answer:

x = 20

Step-by-step explanation:

The angles shown are alternate exterior angles.

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Note that we've just created an equation that we can use to solve for

We now use the equation to solve for x

3x - 14 = 46

add 14 to both sides

3x - 14 + 14 = 46 + 14

simplify

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Step-by-step explanation:

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3 years ago
How to factor 6n2 - 6n - 12
alexandr402 [8]

We see that in these 3 terms, 6 is a common factor. So, let's factor out a 6:

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We can set this equal to 0 and factor by using the quadratic formula which is:

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yulyashka [42]

Step-by-step explanation:

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2 years ago
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