How does the unit circle allow the trigonometric functions to be defined for all real numbers instead of just for acute angles? pl

Find the difference (8ab+a+2) - (3ab+6)

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base