Use the unit circle to find the inverse function value in degrees cos^-1 (sqrt2/2)
30 de...
Mathematics, 05.05.2020 03:56 Carlyalexis641
Use the unit circle to find the inverse function value in degrees cos^-1 (sqrt2/2)
30 degrees
135 degrees
225 degrees
45 degrees
Answers: 3
Mathematics, 21.06.2019 18:30
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the cityβs population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
Mathematics, 21.06.2019 19:20
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Mathematics, 21.06.2019 19:30
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
Answers: 1
Mathematics, 10.11.2020 21:00
Geography, 10.11.2020 21:00
Mathematics, 10.11.2020 21:00
English, 10.11.2020 21:00
Mathematics, 10.11.2020 21:00
Chemistry, 10.11.2020 21:00
English, 10.11.2020 21:00
Social Studies, 10.11.2020 21:00