Answer:

Step-by-step explanation:
The given Equation is 
 .................(i)
   .................(i)
Adding (  ) on both sides of  (i)
 ) on both sides of  (i)
 
 
solving and cancelling out the terms will give
⇒  
   
⇒  ...................(ii)
     ...................(ii)
Now we Know that 
 
  
Applying this on equation (ii)

This will lead us to
Either 2x-3 =0    .......(iii)        or     2x+3=0   ..........(iv)
Solving equation (iii) for value of x 
2x - 3 =0
adding 3 on both sides
2x -3 +3 = 0+ 3
2x = 3
Cross multiplying gives 

Solving equation (iv) for value of x 
2x + 3 =0
adding -3 on both sides
2x -3 +3 = 0- 3
2x = -3
Cross multiplying gives 

so  and
 and 
 
        
             
        
        
        
Answer:
The answer is 17/12
Step-by-step explanation:
3/4 + 2/3 
= 9/12 + 8/12
= 9 + 8/12
= 17/12
 
        
                    
             
        
        
        
Answer:
both statement have valid conclusions.
Step-by-step explanation:
A rhombus is a parallelogram with all sides equal.
A parallelogram has opposite angles congruent.
Therefore
both statements have valid conclusions.
 
        
             
        
        
        
write question properly bro
 
        
             
        
        
        
Based on the information given, the speed is 20 miles per hour.
From the information given, the winner of the local triathlon swam 0.5 miles, biked 15 miles and ran 2.5 miles and he finished the race in 54 minutes.
Note that 54 minutes = 0.9 hour.
The speed will be:
= (0.5 + 15 + 2.5) / 0.9
= 18/0.9
= 20 miles per hour.
Learn more about speed on:
brainly.com/question/4931057