Given cs = 2x, sb= 4x + 1 cr=-6, and ra - 13.5. what must the value of x be in order to prove sr ii ba?

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

b

step-by-step explanation:

i dont know