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Masja [62]
3 years ago
14

Which choice shows the image of triangle ABC after a reflection over the y-axis followed by a rotation of 180° around the origin

?

Mathematics
2 answers:
leva [86]3 years ago
8 0

Answer:

the second picture is the answer

Step-by-step explanation:

cs i got it right on imaging math

vaieri [72.5K]3 years ago
6 0

Answer: the second one

Step-by-step explanation:

The first one is reflection over the x-axis, rotated, and translated. The third one is rotated 90 degrees

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Find the coordinates of the points of intersection of the graphs with coordinate axes: y=− 1/4 x+2
bearhunter [10]

Answer:


Step-by-step explanation:

Here, you can use a simple formula.

To find the point of intersection you just put x=0 or y=0.

Because, if a graph intersects x-axis, then at this point  y=0

Similarly, if a graph intersects y-axis, then at this point  x=0


So, for our given line.

y=-1/4 x +2

when , x=0 , y=-1/4 (0)+2=2

So, the graph intersects y-axis at   y=2


when , y=0 ,

then    0=-1/4 x+2

       or, 1/4 x=2

       or, x=8    [multiplying by  4]

So, the graph intersects x-axis at   x=8

3 0
3 years ago
graph the line that passes through the points (-8,9) and (4,-3) what are the x and y intercepts for this line someone help pleas
VashaNatasha [74]

Answer:

(0,1)- y intercept (1,0) x intercept

Step-by-step explanation:

first lets write this equation in slope intercept form: y=mx+b

m=slope

b=y intercept

so

slope formula:

(y2-y1)/(x2-x1)

y2=-3

y1=9

x2=4

x1=-8

so

(-3-9)/(4--8)=-12/12=-1

slope=-1

hence

y=-1x+b

substitute "x" as 4 and "y" as -3

so

-3=-1(4)+b

-3=-4+b

1=b

so

y=-x+1

1=y intercept

and

0=-x+1

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4 0
3 years ago
What is the total cost of $ 2.95 notebook plus 5 %
nordsb [41]
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5 0
3 years ago
Whats 9+10 ?<br>A)12<br>B)21<br>C)19<br>D)9​
Ostrovityanka [42]

Answer: 21

Step-by-step explanation: (If you're serious it's 19)

4 0
3 years ago
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How many cups is there in 1 quart?
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There is 4 cups in 1 quart.
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2 years ago
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