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Feliz [49]
3 years ago
12

A pound is approximately 0.45 kilogram. A person weighs 87 kilograms. What is the person's weight, in pounds, when rounded to th

e nearest
whole number?
ОА
39 lb
OB. 52 lb
OC 193 lb
OD. 180 lb
Mathematics
1 answer:
Vlada [557]3 years ago
8 0

Answer:

you multiply 0.45kg by 87kg you will get 39lb

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For this case we have that by definition, the area of the trapezoid is given by:

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h: It's the height

Substituting the values according to the data of the figure:

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4 years ago
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zhuklara [117]

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x² = 20² + 20² - 2(20)(20)(-0.766)

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