Which expression is equivalent to this quotient?

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)