Answer:
13.63 miles per hour
Step-by-step explanation:
100 yards / 15 sec  converted to miles per hour
<u>100 yards</u> x <u> 60 sec</u>   x  <u> 60 min</u>   x  <u> 1 mile     </u>    =  13.63 miles/hr
    15 sec        1 min          1 hr           1760 yards
the mistake on Mrs Dukes is the conversion from miles to yards.
1 mile = 1760 yards NOT 5280 yards
 
        
             
        
        
        
Answer:
y = 80
Step-by-step explanation:
the angles of a triangle = 180. the top angle is 80 and the bottom is 20. 180 - 20 - 80 = 80
 
        
             
        
        
        
Hey there! 
I believe the first blank is B. Horizontal Stretch and the second blank is A. Does
Hope this helps you!
God bless ❤️
xXxGolferGirlxXx
 
        
             
        
        
        
Answer:
True.
Step-by-step explanation:
Lateral Surface area of cone=πrl=πr×2h=2πrh
Lateral surface area of cylinder=2πrh
 
        
             
        
        
        
Answer:

Step-by-step explanation:
