Answer:
x² + y² = 4
Step-by-step explanation:
The equation of a circle centred at the origin is
x² + y² = r² ← r is the radius]Here r = 2, thus
x² + y² = 4
Answer:
It's B. 0.4
Step-by-step explanation:
the first probability is 0.6 and 0.6+x=1 so x is 0.4
Answer: 4-12x
Step-by-step explanation:
1. Multiply the parenthesis by -6
2. Calculate and Reduce
3. Multiply
Answer:

Step-by-step explanation:
im pretty sure its this smack me if im wrong