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Andrej [43]
2 years ago
12

Nina says she can make a right angle with an acute angle and an obtuse angle

Mathematics
2 answers:
Anuta_ua [19.1K]2 years ago
5 0
Im pretty sure that you could, but i would have to see the triangles.
astraxan [27]2 years ago
3 0
Its correct ill explain if i see the work
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Natalija [7]

Answer:

there is no slope its undefined

Step-by-step explanation:

4 0
2 years ago
Enter the correct answer in the box. solve the equation x2 − 16x 54 = 0 by completing the square. fill in the values of a and b
poizon [28]

The roots of the given polynomials exist  $x=8+\sqrt{10}$, and $x=8-\sqrt{10}$.

<h3>What is the formula of the quadratic equation?</h3>

For a quadratic equation of the form $a x^{2}+b x+c=0$ the solutions are

$x_{1,2}=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

Therefore by using the formula we have

$x^{2}-16 x+54=0$$

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Substitute the values in the above equation, and we get

$x_{1,2}=\frac{-(-16) \pm \sqrt{(-16)^{2}-4 \cdot 1 \cdot 54}}{2 \cdot 1}$$

simplifying the equation, we get

$&x_{1,2}=\frac{-(-16) \pm 2 \sqrt{10}}{2 \cdot 1} \\

$&x_{1}=\frac{-(-16)+2 \sqrt{10}}{2 \cdot 1}, x_{2}=\frac{-(-16)-2 \sqrt{10}}{2 \cdot 1} \\

$&x=8+\sqrt{10}, x=8-\sqrt{10}

Therefore, the roots of the given polynomials are $x=8+\sqrt{10}$, and

$x=8-\sqrt{10}$.

To learn more about quadratic equations refer to:

brainly.com/question/1214333

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3 0
1 year ago
Read 2 more answers
What is the square root 6n carried to the power of 2/3 in radical form
BaLLatris [955]

Answer: \sqrt[3]{6n}

Step-by-step explanation:

We have the following expression:

(\sqrt{6n})^{\frac{2}{3}}

Which can be written as follows:

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Multiplying the exponents:

(6n)^{\frac{1}{3}}

Writing in radical form we finally have the result:

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7 0
2 years ago
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ohaa [14]
N-10+9n-3
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5 0
3 years ago
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Is 5*9=4666666445554646444646
Step2247 [10]

Answer:

No, it is 45

Step-by-step explanation:

5*9=45

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