Answer:
The first choice
Explanation:
Because there is a closed dot, you need to use either less than or equal to or greater than or equal to. And because it’s pointing to left and getting smaller, d is less than or equal to 5.
Answer:
8, 0, -8, -12
Step-by-step explanation:
Answer:
180
Step-by-step explanation: The exterior angles sum to 360 and there are 21
Answer:
B
Step-by-step explanation: