√((2+√3)÷(2-√3))

what is the answer?

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality