180-38= 142. So your answer would be 142 for dc.
The line y=1 is the horizontal line passing through the point (0, 1). We have drawn it with red.
The reflection across this line of each point X, Y, and Z is such that the distance of each X, Y, and Z is equal to the distance of each X', Y', and Z', respectively, to the red line.
According to our drawing, we see that the coordinates of X' are (3, 3).
Answer: a.
Answer:

Step-by-step explanation:
observe by inverse definition of a function

Answer: -3/4x -1
Step-by-step explanation:
Answer:
3^9 is your answer I think
Brainliest if possible :D