A (42 degrees) bc the angles are across from each other so they’re equal
Answer:Its telling you whats the degree and all you have to do is solve it to get the deggree by doing 15x to the power of 9 which is 38443359375x plus 3x which is 38443359378x
Step-by-step explanation:Its pretty easy.
To explain the location of the red dot, you simply describe it by its coordinates.
<h3>Coordinates</h3>
The coordinate of a point is the location of the point in a coordinate plane or 2D plane
From the given diagram, the coordinate of the red dot is:

This means that, the red dot is located at a coordinate point of (4,3)
Hence, the location of the red dot is simply its coordinates
Read more about coordinates at:
brainly.com/question/4289712
3.6 x 10^9 = 3600,000,000