2 years ago

Factor the equation x ^2-2x + 5 = 0 justify your answer

Mathematics

1 answer:

Sidana [21]2 years ago

7 0

X = 1 + ^6, 1 - ^6. Is the answer to the question.

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Answer: $\frac{3}{10}$ of the mural is sky blue.

Step-by-step explanation:

Let x be the full portion of mural.

Since, $\frac{4}{5}$ of mural is painted in shades of blue.

Therefore, the blue portion= $\frac{4}{5}x$

Also, Three eighths of the blue area is sky blue.

Therefore, the portion of the mural is sky blue= $\frac{3}{8}\times\frac{4}{5}x$

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Simplify, by dividing numerator and denominator by 4, we get

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