Answer:
20 2 x 20 =40 per min
Step-by-step explanation:
we know u desperate hehe lol
but
Answer:
Solve for x by simplifying both sides of the equation, then isolating the variable.x≈−0.00413995,1.6090059
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
The range of the cosine function is 
Therefore
is not defined.
Assuming your question is rather 
Then
in the second quadrant.


Answer:16
Step-by-step explanation:
Answer: 5x+25y-50
Step-by-step explanation: Hope this help :D
5(x+5y-10)
=(5)(x+5y-10)
=(5)(x)+(5)(5y)+(5)(-10)
=5x+25y-50