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Lesechka [4]
3 years ago
5

the coordinates of a quadrilateral are (5,8), (7,10), (9,12) and (11,14). after a transformation, the sign of the x-coordinate a

nd the sign of the y- coordinate for each ordered pair have changed. which type of transformation occurred?
Mathematics
2 answers:
adelina 88 [10]3 years ago
8 0

Answer:

a reflect across x=y

Step-by-step explanation:

-Dominant- [34]3 years ago
5 0

I know the answer but I don’t know how to word this correctly. But the coordinates went from the first quadrant to the third quadrant. Meaning that the coordinates either reflected over the y-axis then over the x-axis, or the coordinates reflected over the x-axis then over the y-axis.

Hope this helps!

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Please Help I will give out brainliest
gizmo_the_mogwai [7]

Answer:

when y=1 then x=0.5

Step-by-step explanation:

The graph is provided.

The equation y=4x-1 can be graphed by first graphing the -1 which is the y-intercept in the y=mx+b form. 4=m that is our slope. you can find the lines second point by moving 4 up and 1 to the right. rise/run =4/1. So when you move 4 up and 1 right you get another point on the line (1,3).

You can find out x=0.5 when y=1 by just tracing your finger over the graph and the point when y equals 1 the line intercepts x=0.5. Another screenshot is given.

I hope this helps!

8 0
3 years ago
The coordinates of point A on a grid are (−2, −4). Point A is reflected across the y-axis to obtain point B. The coordinates of
Trava [24]

Answer:

Search up

Step-by-step explanation:

4 0
3 years ago
Point b is the midpoint of ac-. if ab= 4x+2 and ac=10x-6, find the length of ac
Natasha2012 [34]

let's bear in mind that B is the midpoint and thus it cuts a segment into two equal halves.

\bf \underset{\leftarrow \qquad \textit{\large 10x-6}\qquad \to }{\boxed{A}\stackrel{4x+2}{\rule[0.35em]{10em}{0.25pt}} B\stackrel{\underline{4x+2}}{\rule[0.35em]{10em}{0.25pt}\boxed{C}}} \\\\\\ AC=AB+BC\implies 10x-6=(4x+2)+(4x+2)\implies 10x-6=8x+4 \\\\\\ 2x-6=4\implies 2x=10\implies x=\cfrac{10}{2}\implies x= 5 \\\\[-0.35em] ~\dotfill\\\\ AC=(4x+2)+(4x+2)\implies AC=[4(5)+2]+[4(5)+2] \\\\\\ AC=22+22\implies AC=44

3 0
3 years ago
I need the answer ASAP
Tanya [424]

Answer:

the are is 14

brainliest??

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Write the equation of the line shown.
defon
4,5 is the answer I think
6 0
3 years ago
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