SOLUTION: in trapezoid abcd, base ab equal 3x+4 and base cd = 5x-2 ef connects the midpoints of ad and bc what is the measure of ef in terms of x? is it 8x+2 is it -2x+6 is it 2x-6 is i

Question 309842: in trapezoid abcd, base ab equal 3x+4 and base cd = 5x-2 ef connects the midpoints of ad and bc what is the measure of ef in terms of x?
is it 8x+2
is it -2x+6
is it 2x-6
is it 4x+1

i have anther question:
tangents ab and ac are drawn to circle o the ratio of arc BC is 3:2 what is the measure of angle a?
1) 18 2) 36 3) 45 4) 60

anther question is: write the equation of the locus points equidistant from the points A (-5,1) and B (3,1)

thank you so much if you can answer these question soon as possible it will be a honer.
Answer by Mdehheb(2) (Show Source): You can put this solution on YOUR website!
the first one is:
4x-1
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