It costs Linus a processing fee of $45 to set up a new cell phone account with AT&T plus $65 per month for the cell phone pl
1 answer:
You might be interested in
Answer:
If we multiply by cross we got:
We can divide both sides of the last equation by and we got:
And if we apply arcsin in both sides we got:
And the best solution would be:
C) pi/2
Step-by-step explanation:
For this case we want to solve the following equation:
And we know that by definition
And replacing we got:
If we multiply by cross we got:
We can divide both sides of the last equation by and we got:
And if we apply arcsin in both sides we got:
And the best solution would be:
C) pi/2