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Morgarella [4.7K]
3 years ago
7

.Andrea needs a new air conditioning system for her house. An air conditioner needs to be big enough to cool a house, but it wil

l wear out quickly if it is too big. Calculate the volume of the house pictured below to help Andrea choose the right air conditioner.
Mathematics
2 answers:
stira [4]3 years ago
8 0

Answer:29,400 ft^3

Step-by-step explanation:

Radda [10]3 years ago
7 0

Answer:29400

Step-by-step explanation:

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Set up either long division or synthetic div.  I'd do the latter.

Your divisor for synth. div. should be -7.

                           __________  
Then              -7 /  2      9      k
                                    -14   +35
                          --------------------
                             2      -5      k+35                 Rem is 32; 
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                                                                           k = -3.

Let's check that.  Is k correct?

Then              -7 /  2      9      -3
                                    -14   +35
                          --------------------
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Since the rem is 32, we are correct; k = -3.  
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