A video rental company has two monthly plans. Plan A charges a flat fee of $30 for unlimited rentals; Plan B charges $9, plus $3 per video. Using graphs, determine when the costs are the same. Hence, state the conditions under which you should choose Plan A or Plan B.

answer: i don't understand it

step-by-step explanation: sorry

13cm

step-by-step explanation:

(apex)

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