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Brilliant_brown [7]
3 years ago
5

What % of 80 is 40 show work please

Mathematics
2 answers:
Damm [24]3 years ago
8 0

Answer:

50%

Step-by-step explanation:

40/80 = 0.5.  We multiply this decimal fraction by 100% to obtain the desired percentage:  0.5(100%) = 50%

gayaneshka [121]3 years ago
4 0

Answer:

200%

Step-by-step explanation:

.1) Calculate fractions value. 2) Multiply the number by 100. 3) Add rhe percent sign % to the value. 2=2*100/100=(2*100)100=200/100=200%.

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Answer:

≈ 542,029 copies

Step-by-step explanation:

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Therefore; Copies sold to date will be 100%

Thus;

Total number of copies sold = (37,400/6.9)× 100

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Answer:

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Step-by-step explanation:

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3 years ago
Talia is writing a coordinate proof to show that the diagonals of a square are perpendicular. Which sentence describes what Tali
AfilCa [17]

Answer:

D.

Step-by-step explanation:

The slopes of perpendicular lines are negative reciprocals. That means that their product is -1.

In option D, since the slopes are 1 and -1, their product is -1, and the lines are perpendicular.

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I need help with this ?
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Step-by-step explanation:

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