Rearrange y =1/2x+1to make x the subject.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

If square root x = -7, then x= -49 true or false

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm