Pls if anyone knows the answer that will be greatly appreciated :)

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.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy