If a point U is reflected across x-axis, what would be the coordinate of the image U'? Group of answer choices u'(4 , -3) u'(-3 , 4) u'(3 , -4) u'(-3 , -4) u'(-4 , 3)?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

What is the distance between the points (2, 5) and (5,9)?