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algol13
3 years ago
14

Identify the transformation on the figure shown.

Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0

Answer:

reflection over y axis

Step-by-step explanation:

...

zheka24 [161]3 years ago
4 0

Answer:

B. Reflection over the Y-axis

Step-by-step explanation:

See the attached graph.

Assuming the original is the blue triangle, if reflected over the X-axis, the reflection would end up in the IV quadrant.

If reflected over the Y-axis, the reflection would end up in the II quadrant.

Rotation doesn't rotate about an axis. It's usually rotate about a point. For example: Rotate 90° clockwise about the point (-1,-5)

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7 0
3 years ago
The length of a swimming pool is 10 ft shorter than twice the width. the length is 35 ft. what is the width
Hatshy [7]
Okay so we need to figure out the width of the swimming pool using the length, and we know the width is 10 ft shorter than twice the width. I believe the easiest way to do this would be to first do 35-10, and then divide it in half. That gives us 12.5. To check our work I'll do the problem 12.5+12.5+10=35.

The width of the swimming pool is 12.5 ft.
8 0
2 years ago
X/4 + 9 = -13 help please
Murljashka [212]

Answer:Subtract  

from both sides of the equation

from both sides of the equation

Multiply all terms by the same value to eliminate fraction denominators

7 0
2 years ago
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A triangle has ∠A, ∠B, and ∠C.<br> ∠B is 20° more than ∠A.<br> ∠C is double ∠B.<br> How big is ∠A?
san4es73 [151]

Answer:

30°

Step-by-step explanation:

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