A circle with area 9 pi has a sector with a central angle of 60 degrees. What is the area of the sector?

Cynthia takes her dog to the park every 2 days. she bathes her dog every 7 days. if she took her dog to the park and bathed him today, how long will it be until she does both on the same day again?

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer