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3 years ago

Use the figure below to find the value of y and each angle shown.

Mathematics

1 answer:

igomit [66]3 years ago

6 0

5y - 16 + 3y + 20 = 180 degrees

Combine like terms on the left side

8y + 4 = 180

Subtract 4 from both sides.

8y = 176

Divide both sides by 8

y = 22

Plug 22 into y for each angle.

3y + 20 = 3(22) + 20 = 66 + 20 = 86 degrees

5y - 16 = 5(22) - 16 = 110 - 16 = 94

The angle opposite 5y - 16 also equals 94 because they are vertical angles.

The angle opposite of 3y + 20 also equals 86 because they are vertical angles

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3 years ago

How do you write an equation of a line given y-intercept -8 and slope 3/4

Lostsunrise [7]

Answer:

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Step-by-step explanation:

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In ,

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m = 3/4

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Find a solution of the quadratic equation.6x squared + 7x + 2 =0

worty [1.4K]

Given the equation:

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