Answer:
cos90* = 0.
Step-by-step explanation:
Look up the unit circle or type it into your calculator
Answer:
27 days
Step-by-step explanation:
20 
÷ 
= 27
Answer:
363
Step-by-step explanation:
Formula for area of a circle
A = πr^2
Where r = radius
The circle has a given radius of 11
To find the area of the circle we simply substitute r in the formula with the value of the radius (11)
( Also note that the question says to use 3 for π )
A = πr^2
π = 3
r = 11
Substitute values in formula
A = (3)(11)^2
11^2 = 121
A = 121(3)
121(3) = 363
A = 363
Answer:
I think Output relationship is 3,-2,3,-2 and Input relationship is -2,3,1,0.
D/dx ( cos (4x)) = - sin (4x) · d/dx ( 4x) = - 4 sin (4x)
