Given the equation 5x2 − 20x + 15 = 0, what are the values of h and k when the equation is written in vertex form a(x − h)2 + k = 0? h = 2, k = 17

h = 2, k = −5

h = 1, k = 3

h = −1, k = −3

Good morning bre, as to your answers, the hell.

I only answered this so that all of us have more comment space.

Just kidding, I tried to answer it but I couldn't.

h = 1, k = 3

You have to get the vertex form

its 8

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft