Find the corrdinates of the missing endpoint if e is the midpoint of DF F(2’9) e(-1,6)

Step-by-step explanation:

Using vectors

DE = EF

e - d = f - e

Collect like terms

-d = f - 2e

Multiply both sides by -1

d = 2e - f

d = 2(-1,6) - (2,9)

d = (-2,12) - (2,9)

d = (-4,3)

This is the missing endpoint.

Hope this helps :-)

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

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