Find the inverse of the relation (-3,4), (-1,0), (6,0).

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units