D. Becaus it is the only one that mentions the characters of a triangle
Answer:
D)
Step-by-step explanation:
First we have to subtract 5 from both sides

Now, square both sides

x - 6 = 49
Now, add 6 to both sides
x - 6 +6 = 49 + 6
x = 55
(a^3-2a^2)-(3a^2-4a^3)
(a^3-2a^2)-3a^2+4a^3
5a^3-5a^2
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The best and most correct answer among the choices provided by the question is </span><span>B.60%</span>.
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Hope my answer would be a great help for you. </span>