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Harrizon [31]
3 years ago
13

I need help working this algebra 2 question 3/4 - 5/6R = 7/10

Mathematics
2 answers:
seropon [69]3 years ago
5 0

Answer: 3/50

Step-by-step explanation:

Brilliant_brown [7]3 years ago
4 0

Answer:

R = 3/50

Step-by-step explanation:

If you are trying to solve for a variable,

1. Simplify both sides of the equation:

3/4 - 5/6R = 7/10 will now be (-5/6r) + 3/4 = 7/10

2. Add  -3/4 from both sides of the equation:

(-3/4) + 3/4 = 0 and (-3/4) - 7/10 = -1/20.

You will be left with: -5/6r = -1/20.

3. Divide both sides by (-5/6).

(-5/6r) / -5/6 = 1R or just R. (-1/20) / -5/6 = 3/50

You are left with the answer:

R = 3/50

<em>I hope this helps!</em>

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Y= 3x+7<br> y = -2x - 3<br> Whats the x and y for the solution
Tanzania [10]

Answer:

x=-2, y=1

Step-by-step explanation:

y=3x+7

y=-2x+3

Set the two equations equal to each other:

3x+7=-2x-3

Add 2x to both sides:

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Subtract 7 from both sides:

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Divide both sides by 5:

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Plug back into one of the original equations to find y:

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Hope this helps!

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Step-by-step explanation:

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Step-by-step explanation:

3 0
3 years ago
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If three parallel lines are cut by a transversal and one angle is measured to be 90 degrees, what can be said of the remaining?
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Answer: A. There all 90 degrees


Step-by-step explanation:

Given: Three parallel lines are cut by a transversal and one angle is measured to be 90 degrees.

We know that if two lines cut by transversal the following pairs are equal:

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If one angles measures 90°, then its supplement would be 90°.

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8 0
4 years ago
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