What are the inches of this quadrillateral? 8in 10in 10in 8in F 80in 160in 320in 324in

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

If chord ab is congruent to chord cd, then what must be true about ef and eg?