The formula given to us relates circumference with radius but we are given diameter instead. good thing we know that diameter is twice the length of radius so if diameter=28, the radius=14. therefore, using our formula, we can find the circumference:
C = 2(pi)(14)
C = 87.96
and this answer is close to 88 so the answer is A
let me know if you have any questions!!!
Answer:
: 5 (4x - 9) - if u wanted me to solve this or just simplifie it also im not fully confident in this im sure the second person answering this is better anyways
2: 9x + 4
3: 12 + 2x
Step-by-step explanation: correct me in comments plz bc im not confident in thisss
Answer:
(X-2)(x+y)
Step-by-step explanation:
So we can factor X out, x(x-2) and factor y out y(x-2). Now we can factor out the x-2, so we have (x-2)(x+y)
