Answer:
Step-by-step explanation:
For this case we know that:
And we want to find the value for , so then we can use the following basic identity:
And if we solve for we got:
And if we replace the value given we got:
For our case we know that the angle is on the II quadrant, and on this quadrant we know that the sine is positive but the cosine is negative so then the correct answer for this case would be:
Answer:
45
40 percent (calculated percentage %) of what number equals 18? Answer: 45.
Answer:
$135.51
hope this is rught and hope this helps
Simplifying
-4v + 2v = -12
Combine like terms: -4v + 2v = -2v
-2v = -12
Solving
-2v = -12
Solving for variable 'v'.
Move all terms containing v to the left, all other terms to the right.
Divide each side by '-2'.
v = 6
Simplifying
v = 6
Answer:
8.25
Step-by-step explanation: