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2 years ago

BRAINLIEST ANSWER

Mathematics

2 answers:

Alex2 years ago

4 0

Question asked: if a number has an absolute value equal to 9,that number could be ____?

My answer: it would be C. -9 or 9

melamori03 [73]2 years ago

3 0

The answer is C. -9 or 9.

The absolute value of a number is just that number's positive form, so we know the answer won't be D.

A and B are both correct, but it's not just those one numbers. The only answer correct is C, because it shows all correct answers, not some of the right answers.

Half doing work is the same as not doing it.

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Ilya [14]

Answer:

Division then subtraction

Step-by-step explanation:

You divide the $100 to 4 people, which means they each get $25. Then you subtract $15 from $25

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2 years ago

Read 2 more answers

What the algebraic rule for a dilation with a scale factor of 3

Marianna [84]

Step-by-step explanation & answer:

When a dilation in the coordinate plane has the origin as the center of dilation, we can find points on the dilated image by multiplying the x and y coordinates of the original figure by the scale factor.

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(x, y) → (kx, ky)

For enlargements, k > 1 and for reductions, k < 1.

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3 years ago

What is the formula to find the volume of the solid ?

MakcuM [25]

Answer:

Step-by-step explanation:

Volume = 4πr³/3

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2 years ago

What is the product of three square root of eight times four square root of three? Simplify your answer.

igor_vitrenko [27]

$The\ product\ of 3 \sqrt{8}*4 \sqrt{3}\ is\ 24 \sqrt{6}.$

First, recognize that all the numbers can be moved around because they are being multiplied together.
Next, rearrange the expression so that the whole-number coefficients are together:

$3\sqrt{8}*4\sqrt{6}$
$3*4*\sqrt{8}*\sqrt{3}$

Now try to simplify the square-roots to find any squares inside that can be reduced and taken out of the square-root:

$3*4*\sqrt{(2*2*2)}*\sqrt{3}$
$3*4*\sqrt{4*2}*\sqrt{3}$

Multiply the square roots together:
$3*4*\sqrt{(4*2*3)}$
$3*4*\sqrt{(4*6)}$

Now take out the square-root of 4 and simplify
$3*4*\sqrt{4}*\sqrt{6}$
$3*4*(2)*\sqrt{6}$
$24\sqrt{6}$

$Thus,\ your\ answer\ is\ 24\sqrt{6}$

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3 years ago

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Paladinen [302]

Answer:

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Step-by-step explanation:

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3 years ago