What is the circumference and area of a circle that has a radius of 12 ft? What would the arc length and area of the sector be if it has a central angle of 60∘ ? Round to the nearest tenth. Circumference =

Area =

Arc Length =

Sector Area =

Any greatly appreciated! you in advance. jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later she's sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions how much money did jody make? a.$65.00b.$5288.00c.$210.00d.$310.00

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

Predict which statements are true about the intervals of the continuous function. check all that apply