3 years ago

Consider the quadratic formula x^2=4x-4. how many solutions does the equation have

1 answer:

7 0

The equation only has 1 solution which is 2.

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Snezhnost [94]

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= $\frac{3}{8}\times\frac{4}{5}x$

The portion of the mural is sky blue= $\frac{12}{40}x$

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

The portion of the mural is sky blue= $\frac{3}{10}x$

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3 years ago

goldfiish [28.3K]

Answer:

Step-by-step explanation:

.3.

4 0

4 years ago

denpristay [2]

The answer to 1/2y+3/2=3y+4 is y= -1

3 0

3 years ago

N76 [4]

What are the answer choices?

6 0

3 years ago

Len [333]

15*10=150

15 is 10% of 150

4 0

3 years ago