Helppp me pls?!?! I’m so confused

C= 78.5 inches (or in fractions inches)

Step-by-step explanation:

circumference formula is:

C=π d

where π is equal to 3.14 (as mentioned or if there is no value in the question you can use )

and d is the diameter (which is 25inches in this case)

SO, we sub the values in the formula and find C:

C=πd

= 3.14×25

=78.5 inches

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya