Answer:
264sq feet
Step-by-step explanation:
because you only need to cover the top you multiply 22 x 12 to get 264 sq feet
Answer:
you have to divide is bye 4 to get the answer
Step-by-step explanation:
1.56
Answer:
I don't know either
Step-by-step explanation:
Answer:
177/8
Step-by-step explanation:
(1/8)*(8x+15)= 24
=> 8x+15= 192
=> 8x= 192-15
=> 8x= 177
=> x = 177/8
Answer:
Limacon of Pascal
Step-by-step explanation:
The given polar functin is
r =1-2sint
We find that when r =0
2sint =1
sint =1/2
Or t = 60, 120
SO it passes through origin for 60, 120 degrees
There is a loop formed between 30 and 150 and again it completes a big round around the loop
When R=1, we find t =0, pi, 2pi
When R=2, we get sint =-1/2
Hence angles are 210 and 330 degrees
Since sin t lies between -1 and 1 only we have

When sint =-1, r has maximum 3
and when sint =1, r cannot have -1 but 0
So r can take values between 0 and 3