1.

This is because

2.

because

3.


4.


Can't really answer the last 2 w/o the figures
1.) A.
2.) B.
3.) A. 33 degrees
hope that helps!!<span />
Answer:
3x +6
Step-by-step explanation:
The rectangle representing the product 3(x+2) will have dimensions 3 and (x+2). It can be divided into portions with areas 3·2 = 6, and 3·x = 3x.
An equivalent expression is ...
3x +6