Take apart 66+26 to find sum show work

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65