daiyu
daiyu
17-01-2017
Mathematics
contestada
endpoint (-10,9); midpoint (2,5)
Respuesta :
BellaMcNulty
BellaMcNulty
17-01-2017
x₂ + x₁
= m
y₂ + y₁
= m
2 2
-10 = x₂
9 = y₂
2=m
5=m
Plug in given numbers
-10 + x
= 2
9 + y
= 5
2 2
Solve
-10 + x
= 2*2
2 *2
-10 + x = 4
+10 +10
x = 14
(9 + y)/2(2) = 5 (2)
9 + y = 10
-9 -9
y=1
Final Answer: (14,1)
Answer Link
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