Josefina started to solve for x in the equation 3.5 = 1.9 – 0.8|2x – 0.6| using the steps below: 1. 3.5 = 1.9 – 0.8|2x – 0.6| 2. 1.6 = –0.8|2x – 0.6| 3. –2 = |2x – 0.6| why did josefina stop at step 3?

Step-by-step explanation: She stopped because the equation has no solution. Absolute value on the right side of the equation is always positive  ( the non-negative value) and there is result -2 on the left side of equation

Hope that helped :)

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

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