The answer is 7.5 because you divide the circumference in half. Half of 15 is 7.5.
Answer:
-pi over 6 or B.
Step-by-step explanation:
I plugged it into desmos and this is what I got
Answer(ii) is correct to win 1 is the number of heads
step by step answer!
Simplifying
Y = 230 + -45x
Solving
Y = 230 + -45x
Solving for variable 'Y'.
Move all terms containing Y to the left, all other terms to the right.
Simplifying
Y = 230 + -45x