Select the better deal in the pair. Then give the unit rate for the better deal. $174 6 g or $320 8 g ( this is 7th grade math someone plz help ASAP !! plz and thanksss <3 ! )

Tan198=asin164=? how to solve this? ?

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.

Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?