A roller coaster makes an angle of 52 degrees with the ground. The horizontal distance from the crest of the hill to the bottom of the hill is about 121 feet. Find the height of the roller coaster.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x