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diamong [38]
3 years ago
5

I need the answer and the explanation/ angle name pls help this is a quiz grade

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0

Step-by-step explanation:

The answer is :-

x and w : Dr. Alpha was meeting up with this patient in the library.

Know why:-

Because x and w are Vertically Opposite Angles! And they are always same!

\tt{Hope \ it \ Helps \ :D}

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What is the lenght of a diagonal of a square with sides 16feet
Basile [38]

Answer:

The length of the diagonal is 22.6 ft.

Step-by-step explanation:

To find the length of the diagonal of a square, multiply the length of one side by the square root of 2:

If the length of one side is x, length = x\sqrt{2} as you can see in the image attached.

This fact is a consequence of applying the Pythagoras' Theorem to find the length of the diagonal if we know the side length of the square.

length^{2}  = x^{2}+x^{2}  \\ length=\sqrt{x^{2}+x^{2}} \\ length=\sqrt{2x^{2} } \\ length=x\sqrt{2}

We know that the length of one side is 16 ft so length = 16\sqrt{2}=22.627 and round to the nearest tenth is 22.6 ft

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4 years ago
What is the standard equation of a parabola with a vertex of (0, 0) and a focus of (-6, 0)?
zhuklara [117]

Step-by-step explanation:

Notice the vertex and focus have the same y coordinate so this means we will have sideways parabola.

Equation of a sideways parabola is

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{y}^{2}  = 4px

Next Section: Value of P:

The value of P is the displacement between the focus and vertex.

So we do

p = x _{focus} - x _{vertex}

p =  - 6 - 0

p =  - 6

{y}^{2}  = 4( - 6)x

{y}^{2}  =  - 24x

or

- \frac{ {y}^{2} }{24}  = x

6 0
2 years ago
Emma earns a $39,000 salary in the first year of her career. Each year, she gets a 5% raise. How much does Emma earn in total in
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Step-by-step explanation: like basically

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Answer:

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a point because a point has zero dimensions. there's no length, height, width, or volume. its only property is its location. you could have a collection of points, such as the endpoints of a line or the corners of a square, but it would still be a zero-dimensional object.

5 0
4 years ago
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