Write an equation of the perpendicular bisector of the segment with endpoints M(10,-7) and N(-4,1).​

Measures of the angle of r, 31 s (x+4) t (3x+9)

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)