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2 years ago

What is a real life situation for the product 4 • (-2)?

Mathematics

2 answers:

kumpel [21]2 years ago

4 0

Answer:

Step-by-step explanation:

If the temperature drops 2 degrees every hour for 4 hours, what is the total number of degrees down in 4 hours?

4 * - 2 = - 8

Virty [35]2 years ago

4 0

Answer:

the answer is -1 so you have to do 4 divide by 2

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Can integers be written as fractions?

N76 [4]

Answer:

Step-by-step explanation:

Yes you can just write them with denominator 1,

So 3 = 3/1 and -6 = -6/1.

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I will give BRAINLIEST! help open the picture!

geniusboy [140]

Answer:

5/2

Step-by-step explanation:

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12 chocolate bars for $22 or 20 chocolate bars for $33 use unit rate to determine the better buy.

jekas [21]

12c=22
6c=11
c=1 5/6
20c=33
c= 1 13/20
5/6 is about .83
13/20 is .65
12 chocolate bars for $22 is about $1.83 each
20 chocolate bars for $33 is $1.65 each

The 20 chocolate bars for $33 dollars has a better unit rate and is a better buy.

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2 years ago

What is the length of the segment connecting the points A(1,3) and B(6,5)?

Natalija [7]

Answer:

The answer is

<h2> $\sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units$ </h2>

Step-by-step explanation:

The length of the segment connecting two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(1,3) and B(6,5)

The length is

$|AB| = \sqrt{ ({1 - 6})^{2} + ({3 - 5})^{2} } \\ = \sqrt{ ({ - 5})^{2} + ( { - 2})^{2} } \\ = \sqrt{25 + 4} \\ = \sqrt{29}$

We have the final answer as

$\sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units$

Hope this helps you

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2 years ago

Can u pls help I need a good grade

almond37 [142]

Answer:

15?

Step-by-step explanation:

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