1. x+9
2. (b-5)+6
3. 15+5v
4. 2/3k
<span>The answer is $624.15</span>
Answer:
4.5
Step-by-step explanation:
Answer:
350
Step-by-step explanation:
The three inside angles of a triangle need to equal 180 degrees.
To find X subtract the two known angles from 180.
X = 180 - 45 - 70
X = 65 degrees.