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Alecsey [184]
3 years ago
12

What is the algebraic rule for reflection

Mathematics
2 answers:
Basile [38]3 years ago
7 0
When you reflect a point across the y-axis, the y coordinate remains the same, but the x-coordinates is transformed into its oppisite
BabaBlast [244]3 years ago
4 0

Answer:

reflection across line y=x:

(x,y)---->(y,x)

reflection across line y=-x:

(x,y)---->(-y,-x)

reflection across x-axis:

(x,y)---->(x,-y)

reflection across y-axis:

(x,y)---->(-x,y)

Step-by-step explanation:

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The Burj Khalifa, a building in Dubai, United Arab Emirates, is about 828 meters tall. Brody is making a scale model of this bui
Sonja [21]
The correct answer for this question is this one: "Roughly 1.7 meters."

The height is 828 meters tall. The scale model is 1 meter is equal to 500 meters.

To the nearest tenth, Brody's model of the Burj Khalifa should be
= 828 / 500
= 1.656 meter
Roughly 1.7 meters.


Hope this helps answer your question and have a nice day ahead.
3 0
2 years ago
Which function has the same domain as y=2.VX?
Musya8 [376]

Answer:

use an online calculator is the best option

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Five less than four times a number is nine more than twice a number
Leokris [45]
5-4a=9+2a
Hope this help
7 0
3 years ago
Read 2 more answers
Which of the following is a solution of y - x &lt; -3?<br><br> (6, 2)<br> (2, 6)<br> (2, -1)
Snowcat [4.5K]
Personally I'd solve this inequality for y first:  y < x-3.

That immediately eliminates (6,2) and (2,6).

Starting from y < x-3 and letting 2 sub for x and -1 sub for y, is the following true or false?

-1 < 2 -3     NO.  -1 < -1 is false.  Was there a fourth answer choice?

5 0
3 years ago
Read 2 more answers
Can I get an answer?
Reil [10]

coordinate of B= (2+3,0) = (5,0)

by pythagoras' theorem,

height of triangle^2 + half length of AB^2 = AC^2

height of triangle^2 = 3^2-1.5^2

height of triangle ^2= 6.75

height of triangle= √6.75

coordinates of C= (1.5,√6.75)

5 0
3 years ago
Read 2 more answers
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