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never [62]
3 years ago
7

Determine the intercepts of the line Y+5=2(x+1)?

Mathematics
1 answer:
inn [45]3 years ago
7 0

Answer:

The x intercept is (3/2,0)

The y intercept is (0,-3)

Step-by-step explanation:

Y+5=2(x+1)

To find the x intercept, set y =0 and solve for x

0+5=2(x+1)

Distribute

5 = 2x+2

Subtract 2 from each side

5-2 =2x +2-2

3 =2x

Divide by 2

3/2 =x

The x intercept is (3/2,0)

To find the y intercept, set x =0 and solve for y

y+5=2(0+1)

y+5 = 2*1

y+5=2

Subtract 5 from each side

y+5-5=2-5

y=-3

The y intercept is (0,-3)

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Which of the following is the best definition of vertical angles?
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Step-by-step explanation:

Very quick and effortless example of vertical angles in the attached image. When 2 straight lines intersect, the 2 angles opposite each other at that point are vertical angles, and they are always congruent.

I'd say it's the 3rd option:

"Vertical angles are a pair of non-adjacent angles formed by two intersecting lines."

but any of the first three could be technically true really. Adjacent angles are 2 angles that share a side, and vertical angles cannot share one.

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2 years ago
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3 years ago
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Answer:

about 3 1/2 hours long

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Find the area, in SQUARE UNITS, of the parallelogram
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The first step we take is to factor out a GCF:

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Now, we can factor what's in the parenthesis by grouping (don't forget to keep the 2d we factored out):

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