Answer:
you need to show the circumference, instead I cant help
Answer:
m> 55 (you only flip the direction of the sign when you divide by a negative number)
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
![2b^2-5b+2=0](https://tex.z-dn.net/?f=2b%5E2-5b%2B2%3D0)
![b=\dfrac{5\pm\sqrt{25-16}}{4}=\dfrac{5\pm3}{4}=\dfrac{8}{4}, \dfrac{2}{4}=2,1/2](https://tex.z-dn.net/?f=b%3D%5Cdfrac%7B5%5Cpm%5Csqrt%7B25-16%7D%7D%7B4%7D%3D%5Cdfrac%7B5%5Cpm3%7D%7B4%7D%3D%5Cdfrac%7B8%7D%7B4%7D%2C%20%5Cdfrac%7B2%7D%7B4%7D%3D2%2C1%2F2)
Hope this helps!