Answer:
a) w = 98°
b) x = 137°
Explanation:
The reason is that they are angles at a point
Which means they are equal to 360°.
Example;
a) 165° + 97° + w = 360°
 262° + w = 360°
You then group like terms
w = 360° - 262°
w = 98°
Note: The reason is the same for b)
 
        
             
        
        
        
The given information is expressed in ratio. However, a ratio is basically a fraction. So, 4:10 is just equal to 4/10 or 2/5 in simplified terms. Similarly, 12:20 is just equal to 12/20 or 6/5 in simplified terms. The smaller ratio is 2/5 because the numerator is less than the denominator. So, it follows that the answer is less than 1. The other ratio has a much greater numerator. So, we would expect that that would be greater than 1.
        
                    
             
        
        
        
The largest canyons and deepest valleys were created by moving water.
        
                    
             
        
        
        
Weathering and erosion do not occur on the moon and this statement best explains why the moon has more craters than earth. The correct option among all the options that are given in the question is the second option or option "2". This is the reason the craters never fill up in the moon. I hope the answer comes to your help.