Which inequality is true for x=20? 1) x+30> 3x 2) 2xx-12 4)x-5< 2x-35

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

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Simplify the expression 8h - 57-3m by adding or subtracting the like term