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svlad2 [7]
2 years ago
8

Find the percent of change from the first value to the second. 72: 81 -

Mathematics
1 answer:
nordsb [41]2 years ago
5 0

Answer:

+12.5%

Step-by-step explanation:

This is rather simple. Subtract 72 from 81, then put the difference over 72. Then, multiply that by 100.

(81 - 72)/72 * 100

<em>Subtract 72 from 81 to get 9</em>

9/72 * 100

<em>Multiply 9 by 100 to get 900</em>

900/72

<em>Simplify the above fraction by cancelling out 9.</em>

100/8

<em>Divide 100 by 8 to get 12.5%</em>

The percent of change is +12.5%

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Answer:

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Step-by-step explanation:

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<em />

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7 0
3 years ago
If M &lt;1 = 115 degrees what is m &lt;2
SIZIF [17.4K]

Answer:

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Step-by-step explanation:

The reason it is 65 because 2 angles add up to either 90 or 180 and in this case it would be 180.

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6 0
3 years ago
What would the measure of DEC be
IceJOKER [234]
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3 0
3 years ago
Find the height of the triangle.
Ierofanga [76]

Answer:

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Step-by-step explanation:

Formula:

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From the figure we can see a right angled triangle.

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To find the value of x

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x = 10 * sin 20

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

Hope this helps

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3 years ago
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