Answer:
pretty sure its 40cm 
Step-by-step explanation:
hope this helps :)
 
        
                    
             
        
        
        
Answer:
1/8
Step-by-step explanation:
-5/8 + 3/4 = -5/8 + 6/8 = 1/8
 
        
                    
             
        
        
        
Answer:
m∠ABC = m∠BED; Corresponding Angles Theorem
Step-by-step explanation:
<u>Given:</u> line BC is parallel to line ED m∠ABC = 70° m∠CED = 30° 
<u>Prove:</u> m∠BEC = 40° 
Statement Justification
1. line BC is parallel to line ED - Given 
2. m∠ABC = 70° - Given 
3. m∠CED = 30° - Given 
4. m∠BEC + m∠CED = m∠BED - Angle Addition Postulate 
5. m∠ABC = m∠BED - Corresponding Angles Theorem
6. m∠BEC + 30° = 70° - Substitution Property of Equality 
7. m∠BEC = 40° Subtraction Property of Equality
 
        
                    
             
        
        
        
Answer:
i dont know
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The answer is 5300 units.
Step-by-step explanation:
The equation will be exactly lie below if the price is 5$:

Roots of the parabol will be:

In fact that there will be no negative production, The consumer surplus will be 5300 units