Answer:
the upper left Quadrant is Quadrant II
 
        
                    
             
        
        
        
Its $800 because to find interest u can use the formula I=PRT p is principal which is 500 times r which is rate-15/100(=15%) times 4
so the interest is 500×15/100×4=300
then u add 300 to 500 because the interest adds more money to the loan
        
             
        
        
        
I believe the answer you are looking for is 4/5.
Solution: 
1/2 • 4/3=2/3
2/3÷5/6=2/3 • 6/5
4/5
 
        
             
        
        
        
Answer:
No
Step-by-step explanation:
The sum of a rational number and an irrational number is irrational.
 
        
             
        
        
        
Answer: congruent central angles
Step-by-step explanation:
A central angle is an angle formed by two radii with the vertex at the center of the circle. In the diagram at the right, ∠AOB is a central angle with an intercepted minor arc from A to B. In a circle, or congruent circles, congruent central angles have congruent arcs.