Answer:
Dave is 27. His brother is 18.
Step-by-step explanation:
Dave is 9 years older than his brother, so if his brother is 18, he is 27. If you doubled the brother's age (18) you would get 36. Then you subtract 36 by 9 and get 27. <3
A^2+B^2=C^2
6*6+6*6 = sqrt(72) so... 8.49 blocks in a Northwest Direction
Answer:
were is the circle to be to be equated