Answer:
13 1/2 hours
Step-by-step explanation:
4/6=9/x then find the rate and solve
 
        
             
        
        
        
Answer:
6. it is a square because all of the outer sides are equal
3. perpendicular because the slopes are reciprocals of eachother and the lines would form 90 degree angles
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
scale factor:
1/2
the coordinates of the new vertices are
A (-4/2, -8/2)
A:(-2, -4)
B (-2/2, 34/2)
B: (-1, 17)
C (6/2, 12/2)
C:(3, 6)
D (10/2, -30/2)
D:(5, -15)
I guess the dilation is 2 times bigger?
 
        
             
        
        
        
Make the fractions have common denominators.
rings 5 / 9 * 5/5 = 25/45
earrings 5/15 * 3/3 = 15/45
So, now we can compare 25 to 15.  25 is 5/3 bigger than 15.
or the ring inventory is 1.666666666... times greater than the earring inventory.