A hexagon has interior angles the measure 127, 85, 121, 135, and 139 find the measure of the remaining angle. Please help i need ths asap

Reflect the point (7,0) across the y-axis

Select all of the following expressions that are equal to 2.5.

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.