Name the intersection of < --> < --> pr hr
name the intersection of the plane efg and plane hgs.

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

The measure of an angle is 117°. what is the measure of a supplementary angle?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible