Answer:
Below
Step-by-step explanation:
You can use it if you added a hight.
When you a hight you are creating a right triangle. If not you cannot use directly
6+3w (don't mind this it has to be 20 characters long)
Answer:
I don't know
Step-by-step explanation:
I don't know
Answer:
Step-by-step explanation:
x 1= -9, x 2 = -1. so the third one