To the nearest degree, what is m_A? Explain

Step-by-step explanation:

Given

Required: Angle A

This is calculated using:

From the attachment;

So:

Take arctan of both sides

----- approximated

23

step-by-step explanation:

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)