3 years ago

637 x 3 find the products. Show your thinking. The first row gives some ideas for showing your thinking

Mathematics

1 answer:

Colt1911 [192]3 years ago

6 0

Answer:

1,911

Step-by-step example

3 x 7

3 x 30

3 x 600

then add it all up to get the 1,911

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Caroline was thinking of a number. Caroline halves the number and gets 7.3. Form an equation with x from the information.

Damm [24]

Answer:

The equation is: $\frac{x}{2} = 7.3$

Step-by-step explanation:

Caroline was thinking of a number.

We are going to call this number x.

Caroline halves the number and gets 7.3.

To find half of a number, we multiply by 1/2. So

$\frac{1}{2} \times x = 7.3$

$\frac{x}{2} = 7.3$

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2 years ago

Find the domain and range of relation

Svetlanka [38]

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3 years ago

Please help me answer this with an explanation

Nata [24]

You need to find the slope first. (-9,-4). (3,4)

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Perpendicular is the negative reciprocal. Or flip over the 2/3 and make it negative.

The answer is - 3/2

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3 years ago

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For right triangle PQR what is the measure of PQ to the nearest hundredth of a centimeter?<br>

antoniya [11.8K]

Angle PQR=90 degrees.
cos 52=PQ/14.72
PQ=14.72 x (cos 52)
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3 years ago

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Alexxx [7]

Answer:

y=3

Step-by-step explanation:

5y-2(3)=9

5y-6=9

+6 +6

5y=15

/5 /5

y=3

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2 years ago