What is the last step to complete a perpendicular bisector construction? Put the compass point on an endpoint and draw a large arc where the opening is geater than half the length of the segment.

Draw a similar arc from the other endpoint using the same opening.

Draw a line connecting the the intersection of the arcs below and above the segment.

Draw a ray from one endpoint.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b