Question

Triangle RST is made of points R(-10, 5.6), S(0, 7) and T(-6, -34).

If it is reflected across the y-axis to form triangle R'S'T', enter the coordinates of R'.
O.O ???

Answer 1

Answer: 69

Step-by-step explanation: Sorry I do not know the answer because I am not smart.  I just need the points so I can answer more questions.  Have a great day though and I wish you luck with your question:)