1. what is the intersection of the given lines

↔ ↔

ae de

a. point a

b. point d

c. point e

d. ↔

ad

2. which term is the best representation of a border that separate one state from another on a map?

a. point

b. line

c. plane

d. angle

1. Need picture

2. Line

Step-by-step explanation:

In geometry the following definitions are used:

The boundaries between states are best represented by lines.

1. E

2. Line

Step-by-step explanation:

1. Since you're looking for an intersection, you're looking for a point that both lines have in common. AE and DE, E is what is in common so the answer would be E. If you are still confused, try drawing both lines into an x to help visualize.

2. I would say line, a line is basically a line that goes on forever.

This answer works if you compare it to the other options. (these aren't official definitions, im just trying to prove a point).

a point: that goes no where, its just a dot.

c plane: a flat surface

d angle: a line that folds over itself.

Hope this helps!

56

step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads