Which of the following values best approximates the length of c in triangle abc where c= 90°,b 12, and b= 15°?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Astudent drew a circle and two secant segment. he concluded that if pq ~= ps, then qr ~= st. do you agree with the student’s conclusion? why or why not?