2. 0.66 + 0.03 =
what is the answer with shown work​

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Solve the equation. then check your solution 8=1.88+a