what is the distance between points a and b?

a) 18

b) square root 18

c) 9

d) 6

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

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*