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charle [14.2K]
2 years ago
8

Reflect (8,9) across the x-axis. Then reflect the result across the y-axis. What are the coordinates of the final point?​

Mathematics
1 answer:
mylen [45]2 years ago
4 0

Answer:

final point is (-8,-9)

Step-by-step explanation:

when u relfect 8,9 over the x axis u get 8,-9 because relfetion of x axis= (x,-y) but the question asks u to relfect that over the y axis which is (-x,y) and u get (-8,-9)

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Astronomers deal with objects in space, so it's most likely they would use geometry to determine how far they are, how big they are, etc.

Have a nice day! :)
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3 years ago
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Help please! I need answers quickly :((
Rzqust [24]

Answer:

y = - \frac{1}{2} x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

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m = (y₂ - y₁ ) / (x₂ - x₁ )

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3 years ago
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Select all of the angles that have a positive measure
lina2011 [118]

Answer:

Just the second one is correct

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If 9a + 9b + 9c = 59a+9b+9c=5 ,<br><br>what is 72a + 72b + 72c72a+72b+72c?
Gekata [30.6K]

Answer:

40

Step-by-step explanation:

9a + 9b + 9c = 5

Multiply the equation by 8

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6 0
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To solve this problem, let us first assign variables. Let us say that:

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Therefore the cyclist overtakes the runner after 0.8 hours or 48 minutes.

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