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Makovka662 [10]
3 years ago
12

Find the missing measure in the triangle below.

Mathematics
2 answers:
denis23 [38]3 years ago
7 0

Answer:

C

Step-by-step explanation:

To find x take 180 and subtract 63 and 77

mariarad [96]3 years ago
6 0

Answer:

40 degrees

Step-by-step explanation:

All measures in an angle add up to 180 degrees. So since here you have the measures 63 and 77, you would add both of those up and subtract that from 180, and the remainder would be your answer.

So,

63 + 77 = 140

180 - 140 = 40 degrees

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Note: Consider x be the breadth of the box.

Given:

The surface area of the box is 204.25 square feet.

Length of the box = 10 ft

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To find:

The value of x.

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204.25=2(10\times x+x\times 6.5+6.5\times 10)

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Using distributive property, we get

204.25=2(16.5x)+2(65)

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Divide both sides by 33.

\dfrac{74.25}{33}=x

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Therefore, the correct option is B.

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3 years ago
Write the equation of the line given a slope of 0 through the point (5, -7)
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Answer:

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