Okay thanks I was just doing the problem by myself and I got D. I did the problem because...why not?
Answer:
answer b is b=2c+a okay it is right answer
Answer:
twelve, 12 and just draw twelve dots
The square root of 73. Since the theorem is a^2+b^2=c^2 and only works with right triangles. You take 2/2 the base so you have a right triangles with a hypotenuse if 9 and a side of 3. Then you just plug in to solve.
Answer:
5% of 320 is 16
you multiply 320 by .05 to get 16
