Please answer the questions. Will give

1.) A postulate is a statement that is assumed true without proof. A theorem is a true statement that can be proven

2.) A - line segment - undefined

3.) Technology because it makes work faster and easier.

4.) Cant answer this one you need to go back to the stated lessons to demonstrate vocab

Step-by-step explanation:

6a + 12b + 18c

Step-by-step explanation:

6(a+2b+3c)

First distribute the 6. This means you need to multiply the 6 by everything inside the parenthesis.

(6 x a) + (6 x 2b)  + (6 x 3c)

Than simplify

6a + 12b + 18c