Answer:
The answer is 13
Step-by-step explanation:
The absolute value of a number is its real distance from zero on a number line; therefore, we need to calculate how many spaces the number is to the left of zero on a number line. So we count up 13 times from -13 to get 0.
2.618 radians
Yes, if the arrow on the left means the interval goes to -∞
I think is b or a...........................
B.....