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miskamm [114]
3 years ago
9

The body of a person who weighs 50 kilograms consists of 32.5 kilograms of oxygen, 9 kilograms of carbon, 5 kilograms of hydroge

n, and 3.5 kilograms of other elements. What percent of the person's body weight is oxygen
Mathematics
1 answer:
mafiozo [28]3 years ago
5 0

\frac{Oxygen}{Total} = \frac{32.5}{50} = 0.65 = 65%

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Answer:

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Step-by-step explanation:

Angle 2

Since the triangle is isosceles, Angle 2 is the same as the missing angle

So angle 2 would be:

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So 146 = 2(x + 81)

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Check

146 = 2(-8+81)

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Correct!

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5 0
2 years ago
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TiliK225 [7]
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8 0
3 years ago
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A / B

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