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3 years ago

7

after one side of a square was enlarged by 3 inches and the other side was enlarged by 3 inches, the area of the shape was doubl

ed. what was the side of the square.

1 answer:

qaws [65]3 years ago

8 0

Answer:

The side of original square was 7.24 inches

Step-by-step explanation:

(x+3)(x+3) =2(x)(x)

x² + 6x + 9 = 2x²

reduce:

x² - 6x - 9 = 0

(x + 1.24)(x - 7.24) = 0

x = 7.24

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Which fraction can be expressed as a non-terminating decimal?

3241004551 [841]

Answer:

$\frac{7}{9} = 0.777777 ..$

$\frac{1}{3} = 0.33333..$

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Non -terminating decimals are the one that does have an end term. it has infinite number of terms

Example :-

$\frac{7}{9} = 0.777777 ..$

$\frac{1}{3} = 0.33333..$

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3 years ago

Mr. Musah withdrew some money from the bank. He gave ½ of it to his son and ⅓ to his daughter. if he had GH¢ 500.00 left, how mu

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3 years ago

what is the final amount of $3050.00 that is put into a savings account with 8% interest rate for 25 years, if the interest is c

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The formula required is:
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3 years ago

Read 2 more answers

What's the answer to this problem

ryzh [129]

B, because it is the one that is closest together, and it is like a upside down V, unlike Graph A, which is spread out so much.

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