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Cloud [144]
3 years ago
13

If you reflect any shape across the x-axis and then rotate it 90° clockwise about the origin, do you get the same result as if y

ou reflect it across the y-axis and then rotate it 90° counterclockwise about the origin? What does this mean?
Mathematics
2 answers:
Setler79 [48]3 years ago
4 0

Answer:

Yes, reflecting a shape across the x-axis and then rotating it 90° clockwise about the origin gives the same results as reflecting it across the y-axis followed by rotating it 90° counterclockwise about the origin. This means these two sequences of transformations are equivalent.

Step-by-step explanation:

gogolik [260]3 years ago
3 0

Answer:

Step-by-step explanation:

sample answer

Yes, reflecting a shape across the x-axis and then rotating it 90° clockwise about the origin gives the same results as reflecting it across the y-axis followed by rotating it 90° counterclockwise about the origin. This means these two sequences of transformations are equivalent.

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Juli2301 [7.4K]

Answer:

The answer is "The discriminant is positive"

Step-by-step explanation:

When the discriminant is positive there is two real solutions.

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When the discriminant is negative, there is no real number solutions.

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Svetllana [295]

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What makes apparent magnitude different from absolute brightness? Give an example in your response.
Lapatulllka [165]
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3 years ago
what is thirty-four million plus two hundred fifty-six thousand times four hundred? Please write the answer in scientific notati
Mashutka [201]
Million has 6 zeoes
34,000,000+256,00*400

PEMDAS
multiply first
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add to 34,000,000
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7 0
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On a number line, Karlie has to divide the space between —5 and —3 into five smaller, equal spaces. On what numbers does Karlie
Dafna1 [17]

Answer:

  {-4.6, -4.2, -3.8, -3.4}

Step-by-step explanation:

The length of the space Karlie is dividing is -3-(-5) = 2 units. Then the length of each of those equal 5 spaces will be 2/5 units = 0.4 units.

Each mark on the number line is 0.4 units to the right of the previous one. The first (left-most) mark is 0.4 units to the right of -5, so is at -5+0.4 = -4.6.

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3 years ago
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