What is the question here.
(1/2)(X+Y)-(1/3)
Answer:
Step-by-step explanation:
circumference = 2πr
2πr = 30π inches

Area = πr² = π*15*15 = 225π square inches
Answer:
The number is 23
Step-by-step explanation:
23-10=13
Answer: The slope is -8/3
Step-by-step explanation: Use the slope formula y2-y1/x2-x1
so -9-7/2-(-4) = -16/6 which can be divided by 2 to get -8/3
Answer:
<h2>72.5</h2>
Step-by-step explanation:
