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Nady [450]
3 years ago
10

What is the rule for finding the coordinates of an image reflected over the line y=-x

Mathematics
2 answers:
joja [24]3 years ago
8 0
You can find the coordinates of any graph by using a coordinate table, which looks as so in the chart provided below.

What you do is you, put in the letter x and then put what y is equal to in the second box. You plug in any number for x and you solve in order to find the y coordinate. Once you do, for example for plugging in -1 into x you get 1. So your coordinate would be (-1,1).

Anettt [7]3 years ago
7 0

Answer:

the correct answer is A.


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Peter and Mary take turns throwing one dart at the dartboard. Peterhits the bulls eye with probabilitypand Mary hits the bullsey
EastWind [94]

Answer:

P(Mary) = (1 - p) * r

Step-by-step explanation:

Given

p \to Peter hits

r \to Mary hits

Required

The probability that Mary wins

From the question, we understand that Peter throws the first.

If Mary is to win, then Peter has to lose his throw

Using the complement rule, the probability that Peter misses is:

p' = 1 - p

So, the probability that Mary wins is:

P(Mary) = p' * r

This gives:

P(Mary) = (1 - p) * r

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2 years ago
1/3(4y-2)+ 1/9(6y+10)
alukav5142 [94]
The answers is 2y+4/9

Hope that helps!! :)
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3 years ago
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Please help guys!! This is kind of hard
murzikaleks [220]
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Here's how I found it ( just in case )

4 0
3 years ago
Fractions and mixed numbers I need help!!!
zimovet [89]

Answer:

The answer would be D, or 3^{3} *3^{2}* 5

Step-by-step explanation:

A is 540

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7 0
3 years ago
Is anyone able to solve this?
Olenka [21]

Explanation:

To find x we need to find the unknown side that connects the two triangles using the Pythagorean theorem:

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So:

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x² = 20

x = 2√5 or 4.5...

4 0
1 year ago
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