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stiv31 [10]
2 years ago
15

a line passes through the point (4, –2) and has a slope of . what is the value of a if the point (–4, a) is also on the line? –6

–5 5 6
SAT
1 answer:
Debora [2.8K]2 years ago
4 0

Answer:

a=6

Explanation:

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A 100-n weight is hung at the middle of a 4-m long horizontal clothesline. If the middle of the clothesline sags by 1 m, what is
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The tension on each segment of the clothesline is :  110 N

<u>Given data : </u>

mass of object = 100 n  = 10 kg

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<h3 /><h3>Determine the tension on each segment of clothesline</h3>

<u>First step</u> : calculate the horizontal angle made by the sagging

β = arctan ( 1 m / 2m )  ----- ( 1 )

  = arctan ( 0.5 )

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Therefore :

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Hence we can conclude that the tension on each segment of the clothesline is : 110 N

Learn more about Tension calculations : brainly.com/question/24994188

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Explanation:

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