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sdas [7]
3 years ago
7

1/t=1/g+1/v make g the subject​

Mathematics
1 answer:
Marina86 [1]3 years ago
7 0

Answer:

  • g = vt/(v - t)

Step-by-step explanation:

<u>See the solution in steps:</u>

  • 1/t = 1/g + 1/v
  • 1/g = 1/t - 1/v
  • 1/g = (v - t)/(vt)
  • g = vt/(v - t)
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Help me out the number inside the triangle is really throwing me off tbh
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We are given an angle of 60° and a side of 15 cm.

We are given the opposite and is looking for the hypotenuse so we will use the sine ratio to find x.

sin = opp/hyp

hyp = 15 / sin 60

hyp = 17.32...

//

We can also use the tangent ratio to find the adjecent and then use pythagorean to find x.

tan = opp/adj

adj = 15 / tan 60

adj = 8.660.....

8.660....² + 15² = 300²

since the square root of 300 is an irrational number, we have to turn it into a mixed radical.

The answer would be the top one.

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2 years ago
Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she s
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Answer:

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Step-by-step explanation:

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a6 = 78+5 = 83

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This is the first assessment greater then 85, so the 7th assessment

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3 years ago
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Hope it helps!

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