it is so easy
Step-by-step explanation:
 can i help you
 
        
             
        
        
        
Answer:
1) 1 to 3
2) 1/3 B*H
Step-by-step explanation:
 
        
             
        
        
        
Answer:
There are about 48 shells in Mrs. Reeds collection.
Step-by-step explanation:
There are 16 ounces per 1 pound.
4 ounces per shell. 
16 x 12 = 192 ounces
192 ounces divided by 4 = 48
 
        
             
        
        
        
Answer:
The expression of h as function of x is   h = 
Step-by-step explanation:
Given as :
The distance of blimp  (AB) = 5500 feet
The slanted distance to the pagoda (BC) = d feet
The horizontal distance (AC) = h 
Let the angle made between slanted distance and horizontal distance be Ф 
So , cos Ф =  =
 = 
And sin Ф =   =
 = 
∵, cos²Ф = 1 - sin²Ф 
So,  =
 = 
Or,  =
 =  
 
Or,                                     h² = d² - 5500²
∴                                        h = 
Or,                                     h = 
Hence The expression of h as function of x is   h =  Answer
     Answer