the question is confusing but the ? angle is 90 degrees don't know if that helps at all though sorry
Answer:63
Step-by-step explanation: I would say its D because you always go with the largest number if there showing you a picture like that.Hope this helps
Y= 4(sin(3x)-cos(2x))
y = 5sin(x-1)
Answer:
They are equivalent if the two values are the same.
Step-by-step explanation:
i got it right on the test
For this case we have that by definition, the area of a circle is given by:

Where:
r: It is the radius of the circle
As data we have that
Then, replacing we have:

Taking 
A = 113.04
So, the pool area is 
Answer:
