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Feliz [49]
2 years ago
12

Hernando's salary was $54,500 last year. This year his salary was cut to $52,355. Find the percent decrease. Round to the neares

t tenth of a percent.
Mathematics
2 answers:
Otrada [13]2 years ago
8 0

Answer:

Decrease by 3.9%

Step-by-step explanation:

54,500(1-x) = 52355

x=0.03935... = 3.935% or 3.9%

pentagon [3]2 years ago
8 0

Answer:

first we subtract his new salary from the old salary to get the decrease.

Then percentage decrease ,we get the decrease over the new salary and multuply by 100. to get the percentage decrease

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Answer:

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Step-by-step explanation:

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See attachment for window

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First, we calculate the dimension of each square

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The length of two squares make up the radius of the semicircle.

So:

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16 small squares made up the larger square.

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The bottom length is now; Initial length + 8

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A_2 = \frac{3.14 * 30^2}{2} = 1413

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Area = A_1 + A_2

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