What is the result of dividing x^3-6 by x+2

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

98 point question what is the record for most points in one

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)