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just olya [345]
3 years ago
14

A scale drawing for a construction project uses a scale of 1 inch = 5 feet the dimension of the rectangular family room on the s

cale are 4 inches by 6.5 inches what will be the actual area of tue family room
Mathematics
1 answer:
lesya [120]3 years ago
6 0

Answer:1 inch  =  6 feet

 

13 inches x 6 = 78 feet

8 inches x 6  =  48 feet

AREA:  to find area of a rectangle you multiply length x width

         78 x 48 = 3,744 feet

Step-by-step explanation:

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zepelin [54]

Answer:

Step-by-step explanation:

Eliminate answer 4 immediately, because (4)(3) is not 7.

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Look at answer 1:  1x + 21x = 22x, which does not match the middle term of the original polynomial.   Eliminate answer 1.

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      -12 ± √60        -12 + 2√15                     -12 - 2√15

x = ----------------- = -------------------  and   x = --------------------

            3                         3                                     3

Normally, if c is a root, then x - c is a factor.

If we try this here, however, the resulting factors do not at all match any of your answer choices.

Don't be offended...but please ensure you have copied this problem down correctly.

                                                           

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[if added or multiplied]

8 0
2 years ago
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