Find the diameter of each circle. Round your answer to the nearest whole number, if necessary. You can use π,3.14or227 for Pi. circumference = 31.43 cm

diameter:
cm

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

9/10 divide by -3/15 as a mixed number

What is the best estimate of the length of a football