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Yuki888 [10]
3 years ago
13

Solve, using the substitution method.

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0
     3x+2y=8                                     y=x-6
3x+2(x-6)=8                                    y=4-6
3x+2x-12=8                                    y=-2
           5x=12+8
           5x=20
            x=20/5
            x=4                                     the answer is C
     
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A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29 degrees and 53 degrees with the beam. Find
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The tension in the cable is given by the newton's first law will be 163.622 N.

<h3>What is newton's first law?</h3>

The summation of the force is equal to zero.

The formula is given as

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A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29 degrees and 53 degrees with the beam.

Then the tension in the cable will be

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