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barxatty [35]
3 years ago
5

Given a 12 inches by 12 inches square has a 3 inches by 3 inches square cut from the center, what is the remaining area? Please

help and explain
Mathematics
1 answer:
devlian [24]3 years ago
6 0

The answer is the area of the large square - the area of the cut out square

Area of large square: 12*12 = 144

Area of cut out square: 3*3 = 9

144 - 9 = 135

Answer: 135 square inches

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Answer:

\frac{14}{17}

Step-by-step explanation:

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Since a not broken phone has been randomly selected, the number of phones not broken reduces to 14. And the total number of phones would be 17.

Pr(of newly selected phone NOT broken) = \frac{number of not broken phones}{total number of phones}

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Therefore, the probability of the selected phone not being broken is \frac{14}{17}.

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