///abc is a right triangle. if ac=4 and bc=10,find ab. leave your answer in simplest radical form

2root 21

Opp^2 =hyp^2 - adj^2

Opp=root 10^2-4^2

Opp=root 100-16

Opp =root 84

AB=2root21 or 9.165

-1, -2, -3, -4, -6

step-by-step explanation:

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had