5% of 220 files please help me!<3

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]

Which is the graph of this function 3 square root of x plus one if

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table