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maks197457 [2]
3 years ago
5

it is 212.5°C outside when the temperature starts increasing by 2.5°C each hour. How long will it take for the temperature to re

ach 25°C?
Mathematics
1 answer:
Effectus [21]3 years ago
7 0

Answer: 75 hours

Step-by-step explanation:

Assuming you meant decreasing... you find out the span between 212.5 and 25 which is 187.5 and then divide it by 2.5 (which is the change)

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Answer:

Total distance = 5.754 km

Step-by-step explanation:

Red lines of the right triangle show the layout of the race course.

Total length of the race course = Perimeter of the triangle

Perimeter of the triangle = Sum of the measures of all three sides

                                         = 1.83 + 1.524 + 2.4

                                         = 5.754 km

Therefore, total distance of the race course is 5.754 km.

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Step-by-step explanation:

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the answer is 8/17

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The answer to this would be -58
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1/5 of 25 = 25 divided by 5=
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