Evaluate 9-b9−b9, minus, b when b=8b=8b, equals, 8.

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

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

the answer is d

step-by-step explanation:

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