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3 years ago

A rectangle has an area of 126.9m² . One of the sides is 2.7m in length. Work out the perimeter of the rectangle

Mathematics

1 answer:

Mice21 [21]3 years ago

3 0

Answer:

99.4 m

Step-by-step explanation:

First, divide 126.9 by 2.7, to get the other length that you don't know. You should get 47. Then, add 47 by 47 (94) and add 2.7 to 2.7 (5.4) and add those together to get your answer, 99.4 meters

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Jet001 [13]

Answer:

<h2>In the attachment.</h2>

Step-by-step explanation:

$|a|=\left\{\begin{array}{ccc}a&for\ a\geq0\\-a&for\ a$

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3 years ago

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Vesnalui [34]

Answer:

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Step-by-step explanation:

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(a)

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(b)

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Thus, the probability that a randomly selected person at the hot springs stays longer than an hour is 0.7910.

(c)

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$P(X$

*Use a z-table for the probability.

Thus, the probability that a randomly selected person at the hot springs stays less than 45 minutes is 0.0401.

(d)

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$P(60$

*Use a z-table for the probability.

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attashe74 [19]

Answer

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3 years ago

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A rectangle has an area of 126.9m² . One of the sides is 2.7m in length. Work out the perimeter of the rectangle​

A rectangle has an area of 126.9m² . One of the sides is 2.7m in length. Work out the perimeter of the rectangle