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2 years ago

8

The complete factorization of 12x² + 4x - 8 is:

1 answer:

PolarNik [594]2 years ago

8 0

Answer:

D is the correct answer.

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A student wants to construct the inscribed circle of a triangle. What is the first step she should take?

Leviafan [203]

D) construction of the angle bisector.
So if you have a triangle that is not equilateral the perpendicular bisectors would not work so you need angle bisectors.
I have drawn a diagram
The green is the angle bisectors and the yellow the perpendicular bisectors.
You can see the problem straight away

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2 years ago

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PLEASE HELP ME, I REALLY NEED HELP

Anna11 [10]

Answer:

90

Step-by-step explanation:

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2 years ago

Solve the following system of linear equations by graphing.

Oksanka [162]

Answer:

See Explanation

Step-by-step explanation:

For $y=-\frac{1}{2}+3$ : (0,3) (2,2)

The equation is in slope intercept form. y=mx+b

The y intercept is 3.

The slope is 1/2.

Moving one unit down and 2 units to the right, we get (2,2)

For $y=2x-2$ : (0,-2) (1,0)

The y intercept is -2.

The slope is 2.

Moving 2 units up and 1 unit to the right, we get (1,0)

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3 years ago

Carter and his family are driving from Atlanta to Raleigh. They drive for 2 hours and 45 minutes at an average speed of 60 miles

qaws [65]

They traveled approximately 165 miles.The speed is not constant so it is not the exact number.

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3 years ago

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I’m confused on this one

otez555 [7]

Well a circle has 360 degrees and this question wants the degree of counter-clockwise.

I think first we subtract 69 from 360, since that is the rotation clockwise, to get the angle of rotation.

360 - 69 is 291 degrees

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3 years ago

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