If f(x) = e2x + e1 − x, what is the slope of the tangent line of f(x) at x = 0?

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

step-by-step explanation:

(3rd option) - c

any of them that add up to 180 degrees.