A Which equation is correct regarding the diagram of circle
O?
o
Y
b
Х
X
mZXZY = } (a+b)
0 mZXZY = (a - b)
om ZXOY = (a + b)
mZXOY = (a - b)
N

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Ineed with area of a circle a circular plate has a diameter of 6 inches. what is the exact area of the plate? a.3_ square inches b.6_ square inches c.36_ square inches d.9_ square inches