Answer:
Theta=1.57rad, 4.71rad, 0rad, 2π rad, π rad and –π rad
 
        
             
        
        
        
Answer:
y*y*y*y*y*y
Step-by-step explanation:

 
        
             
        
        
        
Answer:
The square cake is has a larger area by about 40.73 square inches
Step-by-step explanation:
Find the area of the top of each cake.
The square cake has an area of 81 sq inches,   ( length x width = Area, the 
                                                                                     length is 9)
The round cake has an area of 16π, which is about 50.27 square inches
   (A = πr², here r is 4, radius is half the diameter)
81 - 16π =  81 - 50.27 =  40.73 square inches
 
        
             
        
        
        
The volume of cone is calculated by the formula 

, where H is a height of cone and R is a radius of the bottom. 
In your case, R=3 cm and R=7 cm. Then 

.
Answer: The volume of candy is 21π.
 
        
        
        
Answer:
H(s)=(∫_(t=o)^∞▒〖x(t)e^(-st) dt〗)/(∫_(t=o)^∞▒〖y(t) e^(-st) dt〗)
Step-by-step explanation:
L{f(t)}=F(s)=∫_(t=0)^∞▒〖f(t)e^(-st) dt〗