Question

Enter the values needed to find thelength CB. (Simplify your answer.)A(-3a, b)B(3a, b)ECB = V(4a)2 + ([?])2=C(-a, -5b)Distance Formula: d= 7(x2 - xı)2 + (y2 - yı)2Enter

Answer 1

B=(3a,b), C=(-a,-5b), and the equation for the distance between two points is given in the problem.

`\begin{gathered} \Rightarrow D(CB)=\sqrt[]{(3a-(-a))^2+(b-(-5b))} \\ =\sqrt[]{(4a)^2+(6b)^2} \end{gathered}`

The answer is 6b