4 dimes=4 *10=40 cents
2.25-0.40=1.85
1.85=0.05 times number of nickles
times 100 both sides
185=5 times number of nickels
divide both sides by 5
37=number of nickles
has 37 nickles
        
             
        
        
        
Answer:
answers below
Step-by-step explanation:
1)5000
2)6450
3)50
4)30
5)1500
please make brainliest hope this helps
 
        
             
        
        
        
Answer:
all it is is L*w*h 
Step-by-step explanation:
how to solf A) is 5*4*10 thats it and the same for b-d
 
        
             
        
        
        
B. 
When two lines intersect they form two pairs of opposite angles.
Vertical angles are always congruent, which means that they are equal.
so  m<7 = m<8 or m<3y + 19 = m<5y-29
C. solve for y and measure <7 and <8
 3y + 19 = 5y-29
5y - 3y = 19+29
2y = 48
y = 24
so 
5y-29 = 5(24) - 29 = 91
3y + 19 = 3(24) + 19 = 91
so <7 = 180 - 91 = 89
<7 = <8 = 89
        
             
        
        
        
I think that the answer is 24 or 32 because of the longitude of that cirlce