I believe the equation should be y = -0.5sin(x-2<span>π)-2</span>
78 I think because you have to see the other 2 numbers
Answer:
boi
Step-by-step explanation:
315 / 10 = 31.5
4 and down stay the same,
5 and up round up
31.5 = 32
Formula for circumference is 2 x 3.14 x r
Divide diameter by 2 to get the radius which is 13 (because 26/2 = 13)
So 2 x 3.14 x (13)
This equals 26 x 3.14 = 81.64
81.64 x 30 = 2449.2 inches is the answer