4 - 2x = -2
+4 +4
2x - 2
2 2
x = 6

What’s in the problem is a error

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles

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