1 year ago

What are the coordinates of D' after its preimage, D(4, -8), is reflected over the line y = x?

1 answer:

6 0

Answer: D' is (-8,4)

Step-by-step explanation: The rule for reflection y=x is (x,y)>( y,x) So when relecting over the axis y=x the x cordinate and the y cordinate switch places.

You might be interested in

To fit in an existing frame, the length, x, of a piece of glass must be longer than 12 cm but not longer than 12.2 cm. Which ine

8090 [49]

The answer is A) <span>12 < x ≤ 12.2</span>

4 0

2 years ago

Read 2 more answers

2 yards and 60 inches in ratio

arsen [322]

2yrds:60in is the answer

8 0

2 years ago

Could someone help me with 2, 9, 10, 11, 12 13, and 14?

shutvik [7]

Answer:

13. (1) x + 8x = 32

14. $337.5

Step-by-step explanation:

14. $270 x 0.25 = 67.5

270 + 67.5 = 337.5

I am sorry. I only got these-

7 0

2 years ago

Read 2 more answers

Omg pls help me i only have a few min left imma cry

hodyreva [135]

Answer:

option B

Step-by-step explanation:

since DA and CB are equal and originate from same line segmnet, they are parallel, so angle D and angle C are equal, angle A and anfle B are equal and angle E is the same for both,

4 0

2 years ago

What is the solution to the system of equations? Use the substitution method.

kap26 [50]

Hello,
answer A

4x+2y=11
x-2=-2y==>2y=-x+2

4x-x+2=11==>3x=9==>x=3

2y=-3+2==>y=-1/2

5 0

2 years ago