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kifflom [539]
3 years ago
9

A square has an area of 200 square feet. How long is each side in simplest radical form?

Mathematics
2 answers:
lidiya [134]3 years ago
4 0

You need to estimate the square root of 200 ft². Rewrite 200 as 2 x 100, then square root of (2*100) is: 10*sqrt(2). The sqrt(2) = 1.414, so the length of each side of the square will be 10*1.414 = 14.14 ft or about 14 ft.

ivolga24 [154]3 years ago
3 0

Answer:

10\sqrt{2}

Step-by-step explanation:

(10\sqrt{2} ) x (10\sqrt{2} ) =200

A= l x w

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Part B:
Andrew [12]

Articles of clothing that the store received last Thursday is 84

<u>Solution:</u>

Given that  

A clothing donation store received numerous articles of clothing on Thursday of last week.

The number of articles of clothing that the store received last Thursday is represented by the following expression:

4 (3x − 1) − 2 (6 + 2x)

Need to calculate articles of clothing that the store received last Thursday when x = 12.5

As on Thursday x = 12.5, need to substitute x = 12.5 in above equation to get number of articles received on Thursday.

On substituting x = 12.5, we get

4 ( (3 x 12.5 ) – 1 ) – 2 ( 6 + ( 2 x 12.5 ) )

=> 4 (37.5 – 1) – 2 (6 + 25)

=> 146 – 62 = 84

On substituting x = 12.5 , we are getting value of expression as 84.

Hence articles of clothing that the store received last Thursday is 84

3 0
3 years ago
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murzikaleks [220]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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Answer:

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Step-by-step explanation:

Since 62,179 minus 31,211 is equal to 30968, 30968 plus 31,211 can be used to help check the answer for 62,179 minus 31,211.

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