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If K is the midpoint of ER, EK = z+5,and ER=4x+2,What is the length of K R

Sagot :

Answer:

4

Step-by-step explanation:

EK = ½ER

x+5 = ½(4x+2)

x+5 = 2x+1

x=4

~Kandy~

Hope this helped!

brainliest please! :p