Which inner planet has the most similar atmospheric composition to the gas giants? A
Mercury because its atmosphere contains both hydrogen and helium.

B
Venus because its atmosphere contains both carbon dioxide and nitrogen.

C
Earth because its atmosphere contains both nitrogen and oxygen.

D
Mars because its atmosphere contains both carbon dioxide and nitrogen.

WILL GIVE BRAINLIEST

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

answer: the answer is 127 degrees

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice