xoalyssaxo1
What is the midpoint of (–2, 0) and (4, –2)?
(0, 0)
(2, –2)
(1, –1)
(–6, 2)



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xoalyssaxo1
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0
What is the distance between points (12, 4) and (18, –1)? Round to the nearest tenth.
7.8
6.1
4.7
9.9

03225186213
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mid point x2x1/2 y2y1/2

xoalyssaxo1
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does that apply to question two too?

03225186213
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\[distance=\sqrt{(x2x1)^2+(y2y1)2}\]

UnkleRhaukus
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1
dw:1352553953588:dw

sunnymony
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(1,1) is ans

UnkleRhaukus
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1
dw:1352554035396:dw

UnkleRhaukus
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1
dw:1352554166824:dw

xoalyssaxo1
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You guys are the best thank you all. I will calculate and tell you if i got right then close. You're all lifesavers thank you!

sunnymony
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my ans is frist question means mid point

UnkleRhaukus
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dw:1352554456108:dw

sunnymony
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this is right fig.

xoalyssaxo1
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Thats what my teacher has for the question though and I got 1,1

sunnymony
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why

UnkleRhaukus
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dw:1352554954836:dw

xoalyssaxo1
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Unkle could you explain to me how to get the distance to second one with the formula I keep getting 45 am i supposed to square root it right?

sunnymony
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distance is 7.8

UnkleRhaukus
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1
\[d=\sqrt{5^2+6^2}=\sqrt{25+36}=\sqrt{61}\approx8\]

xoalyssaxo1
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Ooh thank you okay sunny thank you too

sunnymony
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this is true but solve dw:1352555257628:dw