I hope this helps you
18×2,5=18×25/10=9×5=45
45-18=27
Answer: A reflection across the x-axis keeps the x-coordinates the same but flips the signs of the y-coordinates. So, it should be the opposite for a reflection across the y-axis. The y-coordinates remain the same, but the signs of the x-coordinates change.
Step-by-step explanation
I copy and pasted the answer
Answer:
60 degrees
Step-by-step explanation: beacuse its 60 egress
I got that x equaled -5? Sorry it seems like none of those are your answer choices.
