What is the area of a sector of a circle with a radius of 6, and an arc measure of 160 degrees? A. 8π/3
B. 16π/3
C. 16 π

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.