In the image below, what is the scale factor that would take the left polygon onto the right polygon?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points