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3 years ago

What is the factorization of the polynomial below?

1 answer:

8 0

Answer: B. (x+2)(x+5)

This is because once this expression is FOILed (First, outer, inner, last), it would become x^2+2x+5x+10. Then, after like terms are combined, it would match the starting polynomial which is x^2+7x+10.

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Which equation is equivalent to the given equation? -4(X - 5) + 8x = 9x - 3

Rama09 [41]

Answer:

-5x=-23

X=23/5

Step-by-step explanation:

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1 year ago

A=-2.3t-7 How fast did mr.mole descend?

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Answer:

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Step-by-step explanation:

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3 years ago

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How would you find the vertices of an image of a figure was rotated 270 degrees clockwise? 15 POINTS! DESPERATE

boyakko [2]

Rotation Coordinate Notation About the Origin:

90–degree counterclockwise: (x, y) → (-y, x)

180–degree counterclockwise: (x, y) → (-x, -y)

270–degree counterclockwise: (x, y) → (y, -x)

Use this to help you..

Example -

The vertices of a triangle are

( 1 , 3 ) ( 3 , -4 ) , ( - 6 , -8 )

270 degrees , clockwise , rotated from origin ( x , y ) - ( y , -x )

The first vertice = ( 1 , 3 )

after rotation - ( 3 , - 1 )

The second vertice = ( 3 , -4 )

After rotation - ( -4 , -3 )

The third vertice = ( -6 , - 8 )

After rotation - ( -8 , 6 )

Hope my answer helps!

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3 years ago

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MArishka [77]

Do you need to show your work ?

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2 years ago

--8x < 32. How can I solve this

Vlada [557]

Answer:

Divide by -8 on both sides. Flip the inequality.

Step-by-step explanation:

You didn't provide any answer choices, but here's how you would solve this:

$-8x < 32\\\\\frac{-8x}{-8} < \frac{32}{-8}\\ \\x > -4$

Notice that because we divided by a negative, the inequality sign must flip in the other direction!

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1 year ago