Answer:
it is a it the first one. 7/13
First, solve the inequality:

Since x is <u>greater than</u> -8, you have the arrow point up the graph towards the positive side starting at -8.
Since it's greater than but not equal to -8, the circle is open.
Thus your graph is
D.
Check the picture below
for the DB length, make sure your calculator is in Degree mode, since the angles are in degrees.
Answer:
135 degrees and 45 degrees
Step-by-step explanation:
Two angles are supplementary when their sum adds up to 180 degrees.