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inysia [295]
2 years ago
13

The ratio of the areas of the two squares is 25 to 9. The side length of the smaller square is 30 meters. How long is the side l

ength of the larger square? Explain your reasoning
Mathematics
1 answer:
Ratling [72]2 years ago
6 0
Ratios of Area of the two squares = 25:9
So then let the areas be A1 = 25A and A2 = 9A, A is common element
Side of the smaller area S2 = 30 meters
Area of the smaller square A2 = 30 x 30 = 900
We have area of smaller square as 9A = 900 => A = 100
Area of the large square = 25A = 25 x 100 = 2500.
Hence S1^2 = 2500 => S1 = 50 meters which is 20 meters longer than the
side of the smaller square.
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Answer:

Step-by-step explanation:1

1/2 years which is 1 year and 5 months.

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You can either substitute the given values first and the solve for

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3 years ago
A wildlife preserve features a crocodile with a documented age of 24 years, believed to be one of the oldest crocodiles in capti
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Answer:

0.0104

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So, mean, \mu=18

and standard deviation, \sigma=2.6

The z-score, for any arbitrary life span of  x year, is given by

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By using the given values, we have

z=\frac{x-18}{2.6} \cdots(i)

The z-score for x=24, by using equation (i), is

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= Area to the right side of the z=2.31

=1- (Area to the left side of the z=2.31)

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5 0
2 years ago
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