Answer:The equation of a circle of radius r and centre the origin is x2 + y2 = r2
Step-by-step explanation:
Answer:
Chuck can afford both the convertible and sports car APEX
Step-by-step explanation:
Answer:
i think the answer is a
Step-by-step explanation:
Answer:
s=-1
Step-by-step explanation:
Distribute the 3 to the (s+2) 
Subtract 6 from three 
Divide -3 by 3 
Simplify to -1