A circle with radius 10 has sector with a central angle of 2/5 pi radians.
What is the area of the sector?
Either enter on exact answer in terms of pi
or use 3,14 for
and enter your answer as a decimal.

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

What is the lcm of 16 and 40 ? 24 and 40 ?