Answer:
6
Step-by-step explanation:
Step-by-step explanation:
Is this meant to be a question?
Answer:
12
Step-by-step explanation:
first multiply 6 and 4.
then divide by 2.
Answer:45
Step-by-step explanation:
Answer: D
Explanation: Apply the pythagorean theorem (a^2 + b^2 = c^2) to get 11^2 + b^2 = 18^2. From that you can solve for b and you get the square root of 203.
Hope this helped! :)