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VARVARA [1.3K]
3 years ago
15

I WILL MARK BRAINLIEST

Mathematics
1 answer:
Dominik [7]3 years ago
4 0

Answer:

b) no

Step-by-step explanation:

let's put all these options in columns to visualize:

   shirts:                            pants:

    red                               khaki

    white                            black

    black                            white

now i'll list all the combos without matching colors (shirt, pants)

red, khaki;

red, black;

red, white;

white, khaki;

white, black;

white, white;

black, khaki;

black, black;

black, white;

now, we need to get rid of any combos that consist of the same color and combos that consist of black and white paired together.

and we're left with:

red, khaki;

red, black;

red, white;

white, khaki;

black, khaki;

that's only 5 options, so no, she cannot make 8 outfits

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attashe74 [19]
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3 0
3 years ago
Question 3
Fiesta28 [93]
Answer: y = -6x + 2

m = y_2 - y_1
/ x_2 - x_1

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= -18/3 = -6

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y = mx + b
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y = -6x +b
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Final answer: y = -6x + 2

To check using one of the points: (-1,8) or (2,-10)
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This is a true statement.
5 0
2 years ago
The equation x ^ 2 - 2x + y ^ 2 - 4y = 20 defines a circle in the xy-coordinate plane What is the radius of the circle?
Helga [31]

Answer:

I'll set up the problem and you can do the calculation

Step-by-step explanation:

we need to complete the squares to get the equation in the general form:

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doing the same for y

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we can use -2 as the constant (basically you that the s

quare of the y coefficient )

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so now we have to add or subtract the constant on the RHS to see what the square of the radius is according to the general form of the equation at the top

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Take the square root and you have the radius

4 0
3 years ago
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4 0
3 years ago
Read 2 more answers
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