D because of the input to the square radius of the units three squares over t the right
1 week is 7 days.
5 times 7 is 35.
35 days.
Answer:
34? (I don't know what the upper right corner says)
Step-by-step explanation:
Cos Ф - cos Ф.sin² Ф
sin² Ф = 1 - cos² Ф
cos Ф - cos Ф( 1-cos² Ф) = cos Ф - cos Ф - cos³ Ф = cos³ Ф
cos Ф - cos Ф.sin² Ф = cos³ Ф
