Point E is located at (–5, 2). Point M is the reflection of point E across the y-axis. What is the distance between E and M?

answer=7

Step-by-step explanation:

Step-by-step explanation:distance between E and M forms a diagonal. Thus from the y axis we get a triangle. So using pythagoras theorem we have. EM^2= 5^2 +2^2. EM=\/(5+2)^2. EM=7

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

hi how are you doing today, if you need just ask me.

step-by-step explanation: