The length of AB (the minor arc) is 40 cm. What is the circumference of C? А
60°C
B
A. 24 cm
O
B. 6.67 cm
C. 240 cm
O D. 60 cm
Ο Ο Ο O
O E. 360 cm
F. 120 cm

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212