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ycow [4]
3 years ago
9

What are the coordinates of the image of Q for a dilation with center (0, 0) and scale factor 1/2?

Mathematics
1 answer:
Amanda [17]3 years ago
8 0
The answer would be D. (2,2)
Since the scale factor is 1/2, all you have to do is multiply 1/2 by each of x-coordinate and y-coordinate of Q.
Multiplying by 1/2 is the same as dividing by 2, so you divide the x and y coordinates of Q to get the dilation image of Q as (2,2).

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the measurement of one angle of a right angle is 42 degrees what is the measurement of the third angle
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A right triangle must have a right angle, which is equal to 90°. If the other angle is 42°, that means that we can find the third angle by subtracting 90° + 42° from 180°.

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2 years ago
Please help me with this math problem, urgent please
cestrela7 [59]

Answer:

y = -3.5x + 15

Step-by-step explanation:

Your slope-intercept equation is always y = mx + b

Using this formula, we need to find slope first: m = (y2-y1) / (x2-x1)

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m = (1-8) / (4-2)

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1 = -3.5(4) + b

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Step 4: Combine it all together

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And you have your final answer.

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the answer is 10 hoped this helped have a great day


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Read 2 more answers
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