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Akimi4 [234]
3 years ago
7

-3(h-4)-2(-6h+5)What is this problem im having trouble with it?​

Mathematics
1 answer:
shepuryov [24]3 years ago
7 0

Answer:

the answer is 9h+2

Step-by-step explanation:

-3h+12+12h-10=9h+2

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Which ordered pair is a solution of the equation?<br> y = 3x+5
DedPeter [7]

Answer:

Step-by-step explanation:

Y=1/3y+-5/3

7 0
3 years ago
(9h+3)(−h−1) porfavor ayudenme con esta pregunta.
BartSMP [9]

Answer:

-9h² - 12h - 3

Step-by-step explanation:

Follow the FOIL method:

FOIL = First, Outside, Inside, Last

Multiply the terms together:

First: 9h * -h = -9h²

Outside: 9h * -1 = -9h

Inside: 3 * -h = -3h

Last: 3 * -1 = -3

Combine like terms: 9h² + (-9h - 3h) - 3

9h² - 12h - 3

-9h² - 12h - 3 is your answer.

~

5 0
3 years ago
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The size of the overall population is __________ in determining the reliability of a poll.
lidiya [134]

The size of the overall population is <u>not important</u> in determining the reliability of a poll.

<h3>What is the purpose of the overall population in a poll?</h3>

The overall population that a poll is based on does not have anything significant to do with the poll itself which means that it is not important in determining reliability.

This is because the poll uses a sample of the population and not the population itself.

Find out more on the reliability of a poll at brainly.com/question/1347272

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8 0
2 years ago
Look at the diagram. Which of the following is another name ∠2?
____ [38]

The other name for angle 2 is ∠DBC

The correct option is (D)

<h3>What is Angle?</h3>

A figure which is formed by two rays or lines that shares a common endpoint is called an angle.

We know that while naming the angle we have to consider the point where the angle is made should be at center.

Hence, the angle 2 can also be written as ∠DCB.

Learn more about angle here:

brainly.com/question/13954458

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8 0
1 year ago
Find the sum of the polynomials. <br> 3 x 4 + 4x² + 6x + 7 <br>+ 3x^3 - 8x - 7​
34kurt
12+4x^2+3x^3-2x is the answer.
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2 years ago
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