Answer: OPTION D
Step-by-step explanation:
You need to remember this property:
And remember that:
Then, the first step is rewrite the expression:
Now, to find the corresponding equivalent expression, you need to simplify the expression.
Therefore, the equivalent expression is the following:
Finally, you can observe that this matches with the option D.
Answer:
the last one
Step-by-step explanation:
use the horizontal line test to find out if its a function
for more information Google horizontal line test
hope this helps :)
Answer:
5/3
Step-by-step explanation:
Tan is opposite over adjacent.
Csc is Hypotenuse over opposite
Find hypotenuse by using pythagorean theorem.
3² + 4² = c²
25 = c²
c = 5
csc = 5/3
Both values need to be in the same usable form. So, I would convert the two values into minutes. That leaves you 10 minutes of video games and 60 minutes of television. This ratio would be 10/60 or 10:60. Simplified would be 1/6 or 1:6.
The oppiste of -2 2/3 is 2 2/3