A semicircle is graphed on a coordinate plane and then reflected across the x-axis. If the center of the original semicircle was located at the point (m, n), which ordered
pair represents the center of the new semicircle after the transformation?
A(-m,-n)
B(-m, n)
C(m,-n)
D(m, n)

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?

3/4 = c/36 i need with this fraction proble.