Which of the following is not true about a perpendicular bisector?
the lines create 90 degree angles.
the bisector is drawn at the midpoint of the line.
the bisector is twice the length of the line.
the lines create right angles.

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list