Mathematics: Speaker placement. a stereo receiver is in a corner of an 18-ft by 24-ft room. speaker wire will run under a rug, diagonally, to a speaker in the far corner. if 4 feet of slack is required on each end, how long a piece of wire should be purchased?

Speaker placement. a stereo receiver is in a

Ответ:

roderickhinton

14.03.2022

The length of wire to be purchased will be found as follows:
c²=a²+b²
c²=18²+24²
c²=900
c=√900
c=30 ft
Thus the length of the wire will be:
30+4+4
=38 ft

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Ответ:

Benthega

22.12.2021

Mathematics

The correct answer is C. A linear equation is written in y=mx+b, which this equation can be. y=3-4x is the same as y=-4x+3, which is a linear function.

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Speaker placement. a stereo receiver is in a corner of an 18-ft by 24-ft room. speaker wire will run under a rug, diagonally, to a speaker in the far corner. if 4 feet of slack is required on each end, how long a piece of wire should be purchased?

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