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SCORPION-xisa [38]
3 years ago
5

Х = 3y – 5 2х + 12y = -4 Solve system of equations

Mathematics
1 answer:
ollegr [7]3 years ago
7 0

Answer:

y=3 x=-20

Step-by-step explanation:

2(3y-5)+12y=-4

6y-10+12y

18y-10=-4

18y=6

y=3

2x+12(3)=-4

2x+36=-4

2x=-40

x=-20

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

The summation of the force is equal to zero.

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ΣF = 0

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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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More about the newton's first law link is given below.

brainly.com/question/974124

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