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2 years ago

What is the slope and y intercept for 14X - 7Y = 28

Mathematics

1 answer:

Paraphin [41]2 years ago

7 0

Answer:

y = 2x - 4 (the slope is 2 or 2/1 and the y-intercept is -4)

Step-by-step explanation:

Subtract 14x from both sides of the equation.

This should get you -7y = 28 - 14x.

Then you need to divide by -7 on both sides.

y = -4 + 2x is the result

which you can switch around if you like and get y = 2x - 4

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laiz [17]

Answer:

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Step-by-step explanation:

If AB is tangent to the circle, then angle ABO is right angle and triangle AOB is special $30^{\circ}-60^{\circ}-90^{\circ}$ triangle. In this triangle, the leg that is opposite to the angle of 30° is half of the hypotenuse. Thus,

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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const2013 [10]

<span>A diagonal cross section of a sphere produces a circle.

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<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more</span>

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3 years ago

2x + 7 = 27 or 3 + 3x = 30

Leokris [45]

Step-by-step explanation:

2x + 7 = 27 OR 3 + 3x = 30.

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2x = 20 OR 3x = 27

x = 20/2 OR x = 27/3

x = 10 OR x = 9

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Answer:

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Step-by-step explanation:

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