Given h(x)=3/(x+2)^2, which of the following is h(x)=f(g(x))?

f(x)=3/x^2, g(x)=x+2
f(x)-x+2, g(x)=3/x^2
f(x)=(x+2)^2, g(x)=3/x
f(x)=3/x, g(x)=(x+2)^2

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.