3 years ago

Find the surface area of the ball shown. use 3.14 for it.

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

8 0

Answer:254.34

Step-by-step explanation:

notka56 [123]3 years ago

8 0

Answer:

14.13 is the answer

Step-by-step explanation:

Hope this answer your question

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Alexxandr [17]

Answer:

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Step-by-step explanation:

Pi is an irrational number so I guess double of pi would be irrational too.

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3 years ago

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netineya [11]

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Step-by-step explanation:

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4 years ago

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In how many ways can 4 boys and 4 girls be arranged in a row such that no two boys and no two girls are next to each other?(A) 1

nirvana33 [79]

Answer:

1152

Step-by-step explanation:

4 boys and 4 girls be arranged in a row such that no two boys and no two girls are next to each other.

Two boys and two girls are not next to each other. so one boy and one girl are next to each other in two ways.

BGBGBGBG, GBGBGBGB

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3 years ago

If cos70 = 0.342, give another angle whose cosine is 0.343

Brut [27]

If cos(70) = 0.342
the cosine of the alternative angle of 70° will also give the same value
angle measure = 360 - 70 = 240°
cos (240) will also be 0.342

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3 years ago