## xoalyssaxo1 Group Title What is the midpoint of (–2, 0) and (4, –2)? (0, 0) (2, –2) (1, –1) (–6, 2) one year ago one year ago

1. xoalyssaxo1 Group Title

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

2. 03225186213 Group Title

mid point x2-x1/2 y2-y1/2

3. xoalyssaxo1 Group Title

does that apply to question two too?

4. 03225186213 Group Title

$distance=\sqrt{(x2-x1)^2+(y2-y1)2}$

5. UnkleRhaukus Group Title

|dw:1352553953588:dw|

6. sunnymony Group Title

(1,-1) is ans

7. UnkleRhaukus Group Title

|dw:1352554035396:dw|

8. UnkleRhaukus Group Title

|dw:1352554166824:dw|

9. xoalyssaxo1 Group Title

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!

10. sunnymony Group Title

my ans is frist question means mid point

11. UnkleRhaukus Group Title

|dw:1352554456108:dw|

12. sunnymony Group Title

this is right fig.

13. xoalyssaxo1 Group Title

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

14. sunnymony Group Title

why

15. UnkleRhaukus Group Title

|dw:1352554954836:dw|

16. xoalyssaxo1 Group Title

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?

17. sunnymony Group Title

distance is 7.8

18. UnkleRhaukus Group Title

$d=\sqrt{5^2+6^2}=\sqrt{25+36}=\sqrt{61}\approx8$

19. xoalyssaxo1 Group Title

Ooh thank you okay sunny thank you too

20. sunnymony Group Title

this is true but solve |dw:1352555257628:dw|