Answer:
B
Step-by-step explanation:
34x and 0.75x are not the same expression.
 
        
                    
             
        
        
        
Simple...
as far as I can see it looks like you need two names for the angle formed..-->>
the angle would be acute
and
complementary
Meaning both those angles <DHR and <DHM  have to be both smaller than 90° but when you add them both they should equal 90°.
Thus, your answer.
        
                    
             
        
        
        
Answer:
1: something because you didn't give another number. For example, 1:2 is 1 golf ball to 2 golf tees. A ratio is one thing comparing to another. Hope this helps! I learned this in 6th grade. Brainly if so!
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4200
Step-by-step explanation:
4280=(?)+80
So the answer is 4200
 
        
                    
             
        
        
        
Answer:
145⁰
Step-by-step explanation:
180 minus 73⁰ plus 62⁰
which is 180 minus 135
145⁰