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tester [92]
3 years ago
10

Which shows the image of rectangle ABCD after the rotation (x, y) (-y, x)?

Mathematics
2 answers:
Irina-Kira [14]3 years ago
8 0

Answer:

Answer is A

Trust me

AysviL [449]3 years ago
6 0

Answer:

Rotation through -90

Step-by-step explanation:

(X, y) is image and after rotation in negative 90 or positive 270 we get the ans -y, x

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WILL MARK BRAINLIEST!!! Plz help me with my math!
Ket [755]

Answer:

y = 12

Step-by-step explanation:

y = kx

-4 = k * 2

k = -4/2 = -2

y = -2x

y = -2 * (-6)

y = 12

3 0
3 years ago
I make 69832,420$ a month. How much do I make a day? How much do I make an hour?
Verizon [17]
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weekly= 16,115,174
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4 0
2 years ago
Clara and Toby are telemarketers.
Korolek [52]

Answer:

Toby will reach more people in 40 phone calls

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3 years ago
What is the slope of the line defined by the parametric equations x=-2+4t and y=1+4t ?
LekaFEV [45]

Answer:

The value of slope m = -1

Step-by-step explanation:

x = -2 + 4t

and y = 1 + 4t

Solving the both equations

x +2 = 4t

=> t = (x+2)/4     eq(1)

y-1 = 4t

=> t = (y-1)/4      eq(2)

Putting eq(1) = eq(2) as left hand side of both equations are same

(x+2)/4 = (y-1)/4

Cross multiplying

4(x+2) = 4(y-1)

4x + 8 = 4y -4

4x +4y = -4 -8

4x + 4y = -12

4(x+y) = -12

x+y = -12/4

x+y = -3

y = -x -3

The slope intercept form of line is:

y = mx + b

where m is the slope. Comparing with y = -x-3

The value of slope m = -1

8 0
3 years ago
The number 3456 is divisible by wich single-digit number?
Gnesinka [82]

I'm assuming what you mean is what can you divide 3456 by to get a natural number.

First of all every number is divisible by 1.  

Every even number is divisible by 2, so since 3456 is an even number, it can be divided by 2.  That would equal 1728.

2456 can also be divided by 3, to get 1782.  

You can also divide it by 4, to get 865.

Divided by 6, it's 576.

Divided by 8, it's 432.

And lastly, 3456 divided by 9 is 384.

So, there isn't just one single-digit number you can divide 3456 by to get a natural number.  You can divide it by 1,2,3,4,6,8, and 9.

Hope that helps!

6 0
3 years ago
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