3 years ago

How can you decompose the composite figure to determine its area?

Mathematics

1 answer:

Alina [70]3 years ago

4 0

Answer:

Step-by-step explanation:

If you continued cutting along the lines already present, you would separate this shape into two semicircles and a rectangle. Therefore, the answer is A.

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Selena earned $200 last month babysitting. She used 25 of her earnings to buy a video game. How much did she spend on the video

babymother [125]

Answer:

See below

Step-by-step explanation:

If $25, she spent $25.

If 25%, she spent (0.25)*(200) = $50.

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2 years ago

-4w+18w+2=10-6w <br><br> What is w?

kiruha [24]

Answer:

w = .5

Step-by-step explanation:

-4w + 18w+2=10 -6w

14w + 2 -2 = 10 -2 -6w

14w + 2w = 8 - 2w + 2w

16w = 8

16w/16 = 8/16

w = .5

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3 years ago

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Ashley opened a lemonade stand on her street. It costs her $12.50 to buy the supplies each day, and she sells lemonade for $2.50

nasty-shy [4]

Answer:

Step-by-step explanation:

Subtract sales - expenses

200 - 12.5 = 187.5

2.5x = 187.5

Divide by 2.5 on both sides

187.5/2.5

x = 75

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3 years ago

For the concentric circles shown, the radius of the inner circle is 3 centimeters and the distance from the

Tema [17]

Answer:

Step-by-step explanation:

Area of the inner circle = 3^2 π = 9 π

total area = 10^2 π = 100π

area of the shaded region

100π - 9 π = 91 π

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3 years ago

What number would you add to the equation below to complete the square?x2 - 11x = 0?

nekit [7.7K]

$2x - 11 = 0$
2. 2

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3 years ago