Possible Answer:
Millimeter.
Step-by-step explanation:
Judging by the item in the question, a straw, millimeter is probably the correct measurement of the width of it.
A) $200.87
231------------------115%
X-----------------------100%
115x = 231x100
115x = 23100
Divide both sides by 115
X= 200.86956523
X= 200.87
f(i) = i³ - 2i² = i(i²) - 2i² = -i + 2 = 2 - i
Answer: 2-i, last choice
If you are asking about angle d it’s 40. The question isn’t clear
