We can see that 100 is greater than 20.
So we insert the greater than symbol.
And the greater than symbol is   >, note the two strokes faces the bigger number
100 > 20
I hope this explains it. 
        
                    
             
        
        
        
Answer:
68
Step-by-step explanation:
70+2-4= 68
 
        
             
        
        
        
A is the right answer ( I say) because 1 over 4 if you times it with 2 you get 1 over 8
Your welcome I hope this works for u
        
                    
             
        
        
        
An obtuse angle which is greater than 90 degrees and less than 180 degrees.
        
                    
             
        
        
        
Answer:
E. 35°, 70°
Step-by-step explanation:
Sum of angles add up to 180° in every triangle.
Step 1: Set up equation
a + 2a + 75 = 180
Step 2: Combine like terms
3a + 75 = 180
Step 3: Subtract 75 on both sides
3a = 105
Step 4: Divide both sides by 3
a = 35
So 1 angle is 35°
Step 5: Plug in <em>a</em> to find last angle
2(35) = 70°