Answer:
its b
Step-by-step explanation:
i did this
4
If you add up all of those, you get 24. Then you divide by 6. 24/6 = 4.
4) (2)(4)(3.14) = 25.12 m
5) (12)(3.14) = 37.68 ft
6) (2)(2)(3.14) = 12.56 yd
x² + 9x+8 = (x+1)(x+8)