2questions
weathered debris is a result of
a.) frost wedging
b.) oxidation
c.) rainfall
d.) wind erosion
an ephemeral stream gets most of its water from
a oceans
b other streams
c rain
d floods

What is an alternate exterior angle

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

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