Point A (-3,1) is rotated 180 degrees about the origin. What are the coordinates after this transformation? A: (-3,-1)

B: (3,1)

C: (3,-1(

D: (1,-3)

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315