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Contact [7]
2 years ago
10

brigid ran a 26.2 mile race last sunday. her average speed during the race was 11.7 miles per hour. how long did it take brigid

to finish the race? round your answer to the nearest tenth
Mathematics
1 answer:
Helen [10]2 years ago
4 0

Answer:

2.24 hours

Step-by-step explanation:

time = distance/rate

t = 26.2/11.7

t = 2.24 hours

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3 years ago
A triangle has side lengths of 15 10 and 7 is it a right triangle
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Answer:

No, it is not a right triangle.

Step-by-step explanation:

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To Find:

Whether the triangle is a right triangle = ?

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According to Pythagorean theorem , In an right triangle the the sum of the squares of the two smaller sides must equal to the square of the larger side

a^2 +b^2 =c^2\\

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7 0
3 years ago
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