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netineya [11]
3 years ago
7

Calculate the area of the shaded region. Show ALL of your work

Mathematics
2 answers:
il63 [147K]3 years ago
8 0

Answer:

100

Step-by-step explanation:

The area of the non-shaded spot is 8x10, which is 80.

The area of the entire rectangle is (8+4)x(10+5) = 180.

So, to find just the shaded region, subtract the nonshaded region (80) from the entire reactangle (180) to get 100

miss Akunina [59]3 years ago
4 0

Answer:

100 i think...

Step-by-step explanation:

4+8=12, 10+5=15

12 x 15=180, 8 x 10=80

180-80= 100

Srry if this is wrong. Btw im only in 6th.

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60 is 25% of what number
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For these problems,  the this number is this percent of what number ones,  turn the percent into a decimal.
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0.25 is the decimal.
Now divide the whole number by the decimal.
60/0.25=240
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3 years ago
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Answer:

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Solve for x. Show each step of the solution. 5.5(8-x)+44=104-3.5(3x+24)
earnstyle [38]
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Move variable to the left side and change its sign.

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Collect like terms.

5x = 20 - 88

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