ervin
This page lists questions and answers that were posted by visitors named ervin.
Questions
The following questions were asked by visitors named ervin.
"Two points A and B on the circle x^2 + y^2 = 49 form a central angle of 30 degree with the radii draw to them. Find the length of the arc AB in term of pi?"
14 years ago
factor the expression given below 9x^2-16
13 years ago
x=3/4,y=28
9 years ago
Answers
The following answers were posted by visitors named ervin.