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Alexxx [7]
4 years ago
15

Fifty percent of the gases making up the atmosphere are found below ________. 10 miles (16.2 km) 6 â½ miles (10.4 km) 3 â½ miles

(5.6 km) 8 miles (12.8 km)
Mathematics
2 answers:
Ira Lisetskai [31]4 years ago
5 0

Answer:

im not sure what this means

Step-by-step explanation:

Goryan [66]4 years ago
3 0

Answer:

5.6 kilometers  gradpoint

Step-by-step explanation:

i took the test

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First of all, the second one? it lloks like you got it correct

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Which equation represents the function graphed on the
Pavel [41]

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3 years ago
Geometry area question. Please help!
timurjin [86]
You can calculate polygon area with only apothem OR side length.

apothem only
area = apothem^2 * 6 * tan (180/6)
area = 10.4^2 * 6 * 0.57735
area = 108.16 * <span> <span> <span> 3.4641 </span> </span> </span>
area = <span> <span> <span> 374.677056 </span> </span> </span> square yards

side length only
area = 6 * 12^2 * / 4*tan(30)
area = 864 / 4 * 0.57735
area = 864 / <span> <span> <span> 2.3094 </span> </span> </span>
area = <span> <span> <span> 374.1231488698 </span> </span> </span> square yards

If apothem and side length were given with more precision, the answers would be closer.

Source:
http://www.1728.org/polygon.htm


5 0
3 years ago
What is 1/50 as a percent and decimal?
Reptile [31]
1/50 converted to percent would be 2%. Here is how I got 2%. All I did was just divide 1 and 50 and got 0.2 then I had to multiply 0.2 * 100 and got 2%.

1/50 converted to decimal would be 0.02. I got 0.02 by dividing 1 and 50.
6 0
3 years ago
Will rate you brainliest
GREYUIT [131]

Answer:

\frac{11x}{3y}

Step-by-step explanation:

\frac{7x}{3y} + \frac{12x}{9y}

Make both a single fraction by adding together.

\frac{3(7x) + 1(12x)}{9y}

\frac{21x + 12x}{9y}

\frac{33x}{9y}

Simplify

\frac{3(11)x}{3(3y)}

\frac{11x}{3y}

5 0
3 years ago
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