Answer:
It is an irrational number
Step-by-step explanation:
C is the closet to the real answer and its a estimate so, C
It would be 76 degrees because it’s a vertical angle
Answers: choice C and choice E
Plugging x = 3 and y = -1 into both equations of choice C lead to a true result (the same number on both sides). This is why the system of equations listed in choice C is one possible answer. Choice E is a similar story.
If your teacher didn't mean to make this a "select all that apply" type of problem, then it's likely your teacher may have made a typo.
