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romanna [79]
2 years ago
6

The area of a square equals the square of a length of the side of the square. The perimeter equals the sum of the lengths of all

four sides. The sum of the areas of two squares is 65 while the difference in their areas is 33. Find the sum of their perimeters.
The sum of the perimeters is [x]
Mathematics
1 answer:
solong [7]2 years ago
5 0

Answer:Each side of x would be 7 and each side of y would be 4.

Step-by-step explanation:

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3 years ago
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Using pemdas please
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Solution:

Given expression:

 4^{3}+2(8)

<u>Expansion of PEDMAS: </u>

Parenthesis, Exponents, Division, Multiplication, Addition, Subtraction.

To solve the given expression using pedmas rule.

First solve the expression with parenthesis.

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Next do the exponents.

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Step-by-step explanation:

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The area of the surface of a sphere is described by the formula S=4(3.14)r^2. The earth has a radius of 3960 miles and dry land
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Step-by-step explanation:

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Threfore, the area of dry land is the following:

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Step-by-step explanation:

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