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anonymous
 one year ago
The midpoint of PQ is (–6, –3). One endpoint of PQ is P(–1, –4). What are the coordinates of Q?
A.
Q(–11, –2)
B.
Q(–3.5, –3.5)
C.
Q(2, 11)
D.
Q(11, 2)
anonymous
 one year ago
The midpoint of PQ is (–6, –3). One endpoint of PQ is P(–1, –4). What are the coordinates of Q? A. Q(–11, –2) B. Q(–3.5, –3.5) C. Q(2, 11) D. Q(11, 2)

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zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0So you have \(\dfrac{1+x_2}{2}=6\) and \(\dfrac{4+y_2}{2}=3\). Solve for \(x_2\) and \(y_2\) and you answer is \((x_2, y_2)\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So (1, 2) and (2,2) ?

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0\(\dfrac{1+x_2}{2}=6\implies 1+x_2 = 12\implies x_2=11 \)

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0Do something similar to get \(y_2\)

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0dw:1439019775490:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you both, I have a ton of questions that involve distance formula and I am not good at any of them

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0those questions will become easy (: u jst need to have your basic concepts clear.

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0The midpoint between \((a,b)\) ad \((c,d)\) is \((\dfrac{a+c}{2},\dfrac{b+d}{2})\)
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