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jek_recluse [69]
2 years ago
14

HELP PLEASE :))))))))))))))

Mathematics
1 answer:
Mrac [35]2 years ago
5 0

Answer:

<h2><em><u>r</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>0</u></em><em><u>.</u></em><em><u>1</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

y = rx

<em><u>Hence</u></em><em><u>,</u></em>

=> rx = y

=  > r =  \frac{y}{x}

<em>[</em><em>By</em><em> </em><em>putting</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>x</em><em> </em><em>and</em><em> </em><em>y</em><em>]</em>

=  > r =  \frac{1.4}{14}

=> <em><u>r = 0.1</u></em>

<em><u>Hence</u></em><em><u>,</u></em>

<em><u>The</u></em><em><u> </u></em><em><u>constant</u></em><em><u> </u></em><em><u>variation</u></em><em><u> </u></em><em><u>r</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>0</u></em><em><u>.</u></em><em><u>1</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

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What is the situation for these two equations ×=10+2 and 10x=2
Tom [10]

Answer:

1 is x=12

2 is x= 1/5

Step-by-step explanation:

For equation number 1 you just add 10 and 2, which is 12.

For equation number 2 you divide 2 by 10 and simplify it to 1/5. So x = 1/5

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Multiply.<br> 2 1/7 x 3 2/3<br><br> Answer with a mixed number in the simplest form
viva [34]

Answer:

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2 years ago
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If the area of a circle is 81π, then what is the diameter of the circle?​
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2 years ago
If the difference of two numbers is even then so is their sum.
Nutka1998 [239]

Answer and explanation:

Statement - If the difference of two numbers is even then so is their sum.

Let the two even numbers be '2m' and '2n' with m and n are integers.

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Now, The sum of the numbers is

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