if the temperature is dropping at a rate of 2 degrees per hour, how many hours will it take to drop 15 degrees

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315