1. Which of the following properly represents the relationship of it for a circle with a radius of 11 mm and a circumference of 69.12 mm?
On
22 mm
69.12 mm
11 mm
T =
69.12 mm
69.12 mm
ПЕ
11 mm
TL
69.12 mm
22 mm

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.