Answer:
Not equivalent
Step-by-step explanation:
5:3
15:12 simplified = 5:4
 
        
                    
             
        
        
        
Step-by-step explanation:
given,
the complete angle is complementry angle which is 90°
let the first angle be x and second angle be 7x ( as second angle is 7 times more than first angle )
now,
→ x + 7x = 90
→ 8x = 90
→ x = 90/8 = 11.25
therefore
1st angle  = x = 11.25°
2nd angle = 7x = 7 × 11.25 = 78.75°
hope this answer helps you dear take care and may u have a great day ahead!
 
        
             
        
        
        
Answer:
take out the demals
Step-by-step explanation:
use as a hole number 
 
        
             
        
        
        
Answer:  
Step-by-step explanation:
 Find the least common multiple (LCM) of the denominators. This is:
 
 Divide the LCM by each denominator and multiply the result by each numerator, then you obtain:
 
 Apply the distributive property, then you obtain:
 
 Add like terms, then you obtain:
 
 
 
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation: