Answer: B. The product of P and S is always a rational number.
Step-by-step explanation: The product AND sum of two rational numbers will ALWAYS be rational.
When you have
you can solve the equation by multiplying both sides by 1/4. Then simplify.
Answer:
arc AB = 60°
Step-by-step explanation:
The diameter splits the circle into two semi circles.
in the semicircle above the diameter, you can do 180° - 120° = 60°
so arc AB = 60°
( I'm sorry; I'm not sure how to get the answer in terms of pi. )
A group owes someone 85 dollars. The group contains 15 people. So each each person in the group has to pay minimal amount of money, they decide to split the cost evenly. Each person in the group now owes about $5.67 to the person.
