Answer:
x = 12
Step-by-step explanation:
I believe that the two tangents are equal to each other so 2x would be equal to x + 12, so you would subtract x from x + 12 and get x equals 12. I think...
Answer:
X=0
Step-by-step explanation:

Answer:
squared the missing exponent is 9^2=81
Step-by-step explanation:
Answer:
The answer is 1/2
Step-by-step explanation:
to find the answer you can multiply the to given fractions.
Hope that helps!