6. If radius is 18 am and an angle at center of circle is 120 degrees, then the area of the sector is.
A. 382.4 cm
B. 339.3 cm?
C. 350 cm2
D. 300 cm?

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Given that abcd is a rhombus, what is the value of x?

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca