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Ber [7]
3 years ago
6

Mr.Willams' physical education class lasts 7/8 hours. How many minutes are spent warming up and cooling down?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
6 0

7/8 of an hour is 52.5 minutes. 3/10 of 52.5 minutes is 15.75 minutes. They spent 15.75 minutes warming up and cooling down.

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4 years ago
If the ratio of the length to the breadth of a rectangle be 5:3 and its perimeter is 144m find the length of the rectangle
Kamila [148]

Answer:

length=45 m (2 sides = 90m)

Step-by-step explanation:

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5 0
3 years ago
Suppose you are walking home after school. The distance from your home to school is 5 km. on foot, you can get home in 1/2 mins.
Sholpan [36]

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Step-by-step explanation:

hope it helped

7 0
3 years ago
Find the area of a parallelogram with sides of 6 and 12 and an angle of 60°.
Anna007 [38]

ANSWER

36√3 square units.

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The area of a parallelogram is obtained by multiplying the base by the height.

We use the sine ratio to obtain the height.

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4 0
3 years ago
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