14.) parallel lines have the
slope.
15.) perpendicular lines have
slopes.
16.) when two parallel lines are cut by a transversal, corresponding angles are
17.) when two parallel lines are cut by a transversal, same-side interior angles are
18.) when two parallel lines are cut by a transversal, alternate interior angles are
19.) write the equation of the line with a slope of and it passes through (0,5).
20.) write the equation of the line parallel to y =x+3 containing the point (0, 10).
21.) write the equation of the line perpendicular to y =x + 1 containing the point (0,-8)

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Match the following terms with their definitions. 1. bisector of a segment ray ba and ray bc are opposite rays if a, b, and c are collinear and b (the endpoint of both rays) is between a and c. 2. opposite rays a ray, , is the set of points beginning at point a and going infinitely in the direction of point b. 3. collinear points a line or segment that intersects the segment at its midpoint. 4. betweenness of points a set of two or more points all on the same line. 5. ray the distance between the endpoints of a segment. 6. space point b is between a and c if a, b, and c are collinear and the equation ab + bc = ac is true, where ab, bc, and ac are the distances between points a and b, b and c, and a and c, respectively. 7. midpoint of a segment a set of two or more points all on the same plane. 8. coplanar points the point on a segment that divides the segment into two equal segments. 9. length of a segment the set of all possible points. 10. line segment the set of two different endpoints and all points between them.

For what value of (y) is 3^3/3^y =1/9

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document