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3 years ago

PLEASE HELP I WILL GIVE BRAINLLEST!

Mathematics

1 answer:

Anna007 [38]3 years ago

5 0

Answer:

They are the same length, and they intersect. Hope this helps!

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What is the line segment of AB?

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I'm going with 10. Let me know.

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4 years ago

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Describe the solutions for the quadratic equation shown below:

PtichkaEL [24]

The solutions for the quadratic equation 9x² - 6x + 5 = 0 are A. 2 complex roots

To determine the the type of roots the quadratic equation 9x² - 6x + 5 = 0, we use the quadratic formula to find the roots.

So, for a quadratic equation ax + bx + c = 0, the roots are

$x = \frac{-b +/- \sqrt{b^{2} - 4ac} }{2a}$

With a = 9, b = -6 and c = 5, the roots of our equation are

$x = \frac{-(-6) +/- \sqrt{(-6)^{2} - 4 X 9 X 5} }{2 X 9} \\x = \frac{6 +/- \sqrt{36 - 180} }{18} \\x = \frac{6 +/- \sqrt{-144} }{18} \\x = \frac{6 +/- \sqrt{-12} }{18}\\x = \frac{6}{18} +/- i\frac{12}{18} \\x = \frac{1}{3} +/- i\frac{2}{3} \\x = \frac{1 + 2i}{3} or \frac{1 - 2i}{3}$

Since the roots of the equation are (1 + 2i)/3 and (1 - 2i)/3, there are 2 complex roots.

So, the solutions for the quadratic equation 9x² - 6x + 5 = 0 are A. 2 complex roots

Learn more about quadratic equations here:

brainly.com/question/18117039

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3 years ago

Justin dug a hole that was 9 1/2 inches deep. His sister Jess built a sand castle next to the hole that

Snezhnost [94]

Answer:

21 ft rigged diwm sir

Step-by-step explanation: I pooped

Ok severs

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3 years ago

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Help?????? Im very confused (in attachment )

Vikki [24]

4. Option 3, a has length of infinity and mn does not split a, a splits mn
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3 years ago

What theorem can be used to prove the 2 triangles similar?

ASHA 777 [7]

Answer:

C. SSS

Step-by-step explanation:

$\frac{AB}{SQ} = \frac{AC}{SR} = \frac{BC}{QR} = 2$

Thus, the ratio of the corresponding side lengths of both triangles are equal. This implies that all three corresponding side lengths of both triangles are proportional to each other.

Consequently, based on the SSS Criterion, we can conclude that both triangles are similar to each other.

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3 years ago