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Ivahew [28]
3 years ago
10

I need help with 12, 13, 14, and 15

Mathematics
1 answer:
frutty [35]3 years ago
6 0
Number 12 what do you think we do first
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The ratio of men's to women's at a lecture is 2 to 5. If there is 25 women's how many men's are there
andriy [413]

Answer:

10

Step-by-step explanation:

because 25 is 5 times as much so you multiply 5 by 2 and you get 10.

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One student solved the inequality −4 > x/-7 and got 28 28. Are they both correct? Explain
dusya [7]

Answer: solutions are the same, just written differently, inequality sign is reversed when multiplying by a negative. Yes, both students are correct.Jul 8, 2018

Step-by-step explanation:

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3 years ago
Choose each number that shows 1/2 % as an equivalent fraction, decimal, or percent. Select all that apply.
stepladder [879]

Answer:

(1/2)% = 0.5% =0.5/100 = 0.005

=> Option E is correct.

Hope this helps!

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7 0
3 years ago
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PLEASE HELP ME EVERYONE HAS GOTTEN THIS WRONG ITS GONNA SUBMIT IN 15 MIN PLS HELP THANK YOU
LiRa [457]

Answer:

x=4.8

This here you use Pythagorean Theorem.

Step-by-step explanation:

a^2+b^2=c^2

The longest side is c. And the two legs are a and b.

So it'd be 11^2+x^2=12^2

121+x^2=144

Subtract 121 from both sides.

x^2=23

Then take the √ of x^2 and 23

So √x^2=√23

x=4.8

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5 0
3 years ago
Which angles are coterminal with 7pi/8?<br><br> Select each correct answer
Oksana_A [137]

Answer:

Step-by-step explanation:

-9pi/8

23pi/8

-25pi/8

I think its.

6 0
3 years ago
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