Answer:
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
<em>5+5+5+5</em>
Answer:
98°+62°+6x = 180
160+6x = 180
6x = 180 - 160
6x = 20
x= 20/6
x= 3.33
therefor your answer is 3.33
Answer:
I think it's figure b
Step-by-step explanation:
1. Note that

2. Then the equation
can be rewritten

3. Solve it:

Answer: x=6