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3 years ago

Write the coordinates of the vertices after a reflection over the line y=3?

Mathematics

1 answer:

ehidna [41]3 years ago

8 0

Answer:

L(4,-3) -> L'(4,9)

M(4,3) -> M'(4,3)

N(-4,3) -> N'(-4,3)

K(-4,-3) -> K'(-4,9)

Step-by-step explanation:

Reflection of an object means to flip that object on a line called the axis of reflection or line of reflection or mirror line.

Line of reflection here is y = 3

So, after a reflection over the line y = 3

Co ordinates

L' = (4,9)

M' = (4,3)

N' = (-4,3)

K' = (-4,9)

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Star Wars land encompasses an area of 14.0 acres. [1.00 acre = 4046.86m2]. If Star Wars land were made into a circle, what would

Free_Kalibri [48]

Answer:

<h3>The answer is 134.29 m</h3>

Step-by-step explanation:

First of all we need to convert 14.0 acres to m²

1.00 acre = 4046.86 m²

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Area of a circle = πr²

where

r is the radius

To find the radius substitute the value for the area into the above formula and solve for the radius

That's

$56656.04 = \pi {r}^{2}$

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We have

${r}^{2} = \frac{56656.04}{\pi}$

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Hope this helps you

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2 years ago

Solve the following system by any method. –8x – 8y = 0 –8x + 2y = –20

madam [21]

This one is simple since we already have the two x variables.equal. All we have to do is subtract the equations from one another to get the answer.
So i will subtract the left side by the other left side and the right side by the other right side

-8x - 8y -(-8x + 2y) = 0 -(-20)

distribute negative sign

-8x - 8y + 8x - 2y = 0 + 20

do the math
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plug t into an equation
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8 0

3 years ago

Helpppp ill mark u as brainlist

ollegr [7]

Answer:

a and c

Step-by-step explanation:

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3 years ago

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sleet_krkn [62]

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