Ms. Hall found a mistake as she was grading Ethan’s paper. Each step should represent an equivalent expression. Which step shows the mistake that Ms. Hall found? Expression: (1/2)exponet 2 x 8 – 3

Step 1:1/4 x 8 – 3

Step 2: 1/4 x 5

Step 3: 5/4

Step 4: 1/4

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

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it is c, trust i got your back lol

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there are no answer choices

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answer:

c) the x-coordinate of the center of the circle increases by 3