Tom used a photocopier to dilate the design for a monorail track system. The figure shows the design and its photocopy: The ratio of BC:Fg is 1:2. What is the length, in meters, of side EH on the photocopied image?
A-7
B-14
C-17
D-34

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Is the power produced directly proportional to the wind speed, give reasons for your answer?

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142