PLZ HELP 20 POINTS Given the conditional statement, match the following.
Conditional statement: If two lines intersect, then their intersection is one point.
1. If the intersection of two lines is not one point, then the two lines do not intersect.
2. If two lines do not intersect, then their intersection is not one point.
3. If the intersection of two lines is a point, then they intersect.
Contrapositive
Inverse
Converse

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?

47: 4 aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. what estimation method did she use?

Gray looks up the definition of point. a point is a location in a region. what is true about the statement describing the word point? 1. the statement uses the terms location and region that are defined based on an understanding of a point. 2.the statement precisely defines the concept of a point. 3. the statement does not include information needed to fully define a point. 4. the statement is an incorrect description of a point because it does not use mathematical words.