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ValentinkaMS [17]
3 years ago
13

The product of two numbers is -72. One of the factors is -9, what is the other factor?​

Mathematics
1 answer:
Anna007 [38]3 years ago
3 0

Answer:

Step-by-step explanation:

lets find out 9 times ? = 72

to do this, simply divide: 72/9 = 8

Since the end product is a negative and the factor is a negative, 8 will be a positive number

-9 times 8 equals -72

hope this helped ;)

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Who was the first person that created mathematics ?
iren [92.7K]

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Hope this helps! :)

7 0
3 years ago
How do you slove 3x+4y=8 in steps
gavmur [86]
<span><span><span>3x</span>+<span>4y</span></span>=8
</span>Add -4y to both sides
<span><span><span><span>3x</span>+<span>4y</span></span>+<span>−<span>4y</span></span></span>=<span>8+<span>−<span>4y</span></span></span></span><span><span>3x</span>=<span><span>−<span>4y</span></span>+8
</span></span>Then you divide both sides by 3
<span><span><span>3x/</span>3</span>=<span><span><span>−<span>4y</span></span>+8/</span>3</span></span><span>x=<span><span><span><span>−4/</span>3</span>y</span>+<span>8/3
</span></span></span>And your answer is ...
<span>x=<span><span><span><span>−4/</span>3</span>y</span>+<span>8/<span>3</span></span></span></span>
7 0
3 years ago
Side A of a triangle is 4 less than side B. Side C of a triangle is 5 more than Side B. The perimeter is 37 inches. What are the
Bond [772]
Just write it out and make the sides equal to 37 like shown here. Have a great day/night!!

3 0
3 years ago
What does the expression 0.65d represent
castortr0y [4]

Answer:

decrease by 35%

Step-by-step explanation:

0.65 is only 65% of a whole number, so it decreases the original number by 35%

4 0
3 years ago
Read 2 more answers
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