No, -Cos(120) is equal to 5, while Cos(-120) is equal to -5.
Hopefully this helps!
Answer:
2
Step-by-step explanation:
You have the correct answer selected: 2.
The reason for this is that when there are exponents inside <em>and </em>outside of the parenthesis like this, they are multiplied.
2 times 2 is 4. That's why (8^2)^2 = 8^4
Answer:
Purplemath
Introduces reflections in the x- and y-axes. ... To see how this works, take a look at the graph of h(x) = x2 + 2x – 3. ... The previous reflection was a reflection in the x-axis. ... f (x – b) shifts the function b units to the right.
Answer:
-3/13
Step-by-step explanation:
Answer: 60
Step-by-step explanation:
Just got the wrong answer to see what it was
