Somebody better answer this question or ima make you eat my toe : )

find the measure of each numbered angle, for 12, and 13

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

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft