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sergiy2304 [10]
2 years ago
11

1/2b-5/8b=3/4b+3/8 Show work pls!

Mathematics
1 answer:
valkas [14]2 years ago
3 0
1/2b-5/8b=3/4+3/8
1/2b-5/8b=9/8
4b-5b=9
-b÷9
=9
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A notebook costs £1.40, a pen costs 37p , a pencil costs 24p and a sharpener costs 77p.
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£9 - 90p = £8.10

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2 years ago
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In the image below, 10 is the long leg of the 30-60-90 triangle.<br><br><br> True or false?
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The measure of the angle between the hypotenuse and the <em>short</em> leg is 60° and we can conclude that the side with length 10 is not the <em>long</em> leg of the 30 - 60 - 90 <em>right</em> triangle. (Right choice: False)

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In accordance with geometry, the length of the <em>long</em> arm of a 30 - 60 - 90 <em>right</em> triangle is √3 / 2 times the length of the hypotenuse, the length of the <em>short</em> arm is 1 / 2 times the length of the hypotenuse and the length of the <em>long</em> arm is √3 times the length of the arm.

Thus, the measure of the angle between the hypotenuse and the <em>short</em> leg is 60° and we can conclude that the side with length 10 is not the <em>long</em> leg of the 30 - 60 - 90 <em>right</em> triangle. (Right choice: False)

To learn more on right triangles: brainly.com/question/6322314

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1 year ago
I need help correct gets crown answer quick!
Ne4ueva [31]

Answer:

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Step-by-step explanation:

If this answer helped you then please mark it as brainliest so I can get to the next rank

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64/16=4
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