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NemiM [27]
3 years ago
8

Witch two ratios represent quantity's that are pro proportional?

Mathematics
1 answer:
rodikova [14]3 years ago
5 0

Answer:

15/10 and 21/14

Step-by-step explanation:

Simplify:

9/5 and 19/10

Simplified; not proportional.

Simplify:

4/6 and 10/16

2/3 and 5/8

Simplified; not proportional.

Simplify:

25/35 and 20/24

5/7 and 5/6

Simplified; not proportional.

Simplify:

15/10 and 21/14

3/2 and 3/2

Simplified; proportional.

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Vilka [71]
The possible values for | x-y | > 0 is any number above 0. x must be greater than y. When | x-y | = 0, That means that x and y are equal to each other. | x-y | can not be less than 0, but it can equal 0.

Hope that this helped!
4 0
3 years ago
HELP PLEASE I NEED ANSWER ASAP!
mixas84 [53]

Answer:

86+18\sqrt{2}

Step-by-step explanation:

Use the properties of 45-45-90 triangles to get a side length of 18 for the 2 legs of the isosceles triangle. Then add 43+18, which is the shorter length of the rectangle, +25, which is the longer edge, +18\sqrt{2}. The answer is now 86+18\sqrt{2}.

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3 years ago
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If this answer is right please leave a thanks and a rating. :)
4 0
3 years ago
A scalene triangle can be equilateral. A. True B. False
barxatty [35]
No, It should be false. Because the scalene triangle it cannot be unequilateral.

Hope it helped you.

-Charlie 

Have a great day!

:)
6 0
4 years ago
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2X plus Y equals 7 <br> 3X minus 4Y equals five
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