3 years ago

Which pair of line segments are perpendicular in a quadrilateral

1 answer:

8 0

A quadtriatel is said to contain perpendicular diagnols if four go 90 degree angles are formed at the intersection of these lines

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alexandr402 [8]

Step-by-step explanation:

None is better they have the same score in percentage.

5 0

3 years ago

Alex787 [66]

Solution :

Given the equation :

$y = x^2 - 6x+3$

$y=1(x^2 - 6x +n)+3$

$n = \left(\frac{b}{2}\right)^2$

$n = \left(\frac{6}{2}\right)^2$

n = 9

$y=1(x^2 - 6x +9-9)+3$

$y=1(x^2 - 6x +9)-9+3$

$y=1(x-3)^2- 6$

Therefore the vertex form of $y = x^2 - 6x+3$ is $y=1(x-3)^2- 6$ .

3 0

3 years ago

Stella [2.4K]

Answer:

13.7 cm

Step-by-step explanation:

Now that we covered that, we can use the arc length formula in order to find the length of arc AD.

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3 years ago

Slav-nsk [51]

The answer is B y=4x-6

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3 years ago

Ymorist [56]

I will help, what is your book called?

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3 years ago