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Aleks04 [339]
3 years ago
6

Do the ratios 9/4 and 11/6 make a proportion please explain. Thank You!

Mathematics
1 answer:
svetoff [14.1K]3 years ago
3 0
No they're not proportionate because 9 divided by 4 = 2.25 and 11 divided by 6 is 1.83 so they're not the same in value
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Kaylis [27]

Answer:

Option B.

Step-by-step explanation:

The given quadratic equation is

9x^2=4

We need to find the solution of given quadratic equation.

Divide both sides by 9.

\frac{9x^2}{9}=\frac{4}{9}

x^2=\frac{4}{9}

Taking square root on both sides.

x=\pm\sqrt{\frac{4}{9}}

x=\pm\frac{2}{3}

The solution of given equation are x=\frac{2}{3} and x=-\frac{2}{3}.

Therefore, the correct option is B.

6 0
3 years ago
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dlinn [17]
Pythagorean theorem
for a right triangle with legs legnth a and b and hytponuse c
a^2+b^2=c^2

the legnht of th eladder is the hypotnuse
the 3 feet is bottom leg
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10=c
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aprox
b=9.53939


answer is √91 feet or aprox 9.53939
8 0
3 years ago
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never [62]

9514 1404 393

Answer:

  axis of symmetry: x = 2

  see below for a graph

Step-by-step explanation:

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The equation of the axis of symmetry is the equation of the vertical line through the vertex:

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5 0
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laiz [17]

Answer:

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Step-by-step explanation:

I think because of the vertex

3 0
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sattari [20]

Answer:

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Step-by-step explanation:

just a guess

6 0
3 years ago
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