What is the center of the circle represented by this equation?
(x - 7)2 + (y + 4)2 = 9

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !