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AfilCa [17]
3 years ago
10

5/x - 9/y = 19/610/x + 6/y = 13/6​

Mathematics
1 answer:
Lana71 [14]3 years ago
5 0

Step-by-step explanation:

there are equation 1 and equation

multiplied equation 1 by 2

10/x-18/y=38/6

this is equation3

then equation 2 minus equation 3

24/y= -25/6

y= -144/25

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An angle measures 10° less than the measure of its supplementary angle. What is the measure of each angle?​
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Answer:

The two angles are 85 and 95 degrees

Step-by-step explanation:

Supplementary angles add to 180

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x+ ( x-10) = 180

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Divide by 2

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8 0
3 years ago
Be sure to show your work and solve for k :<br> ( 264 + 3 x 7 ) divided by 3= k
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Hi there!

\large\boxed{k = 95}

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Multiply:

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Add:

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