Asked by Asher

What is the midpoint of CD given the coordinates C(-4,8) and D(8,-4)?

(0,0)
(2,2)
(4,4)**
(6,6)

Am I right?
Answered by Asher
Also

What is the perimeter of 🔺ABC with vertices A(-2,9), B(7,-3) and C(-2,-3) in the coordinate plane?

21 units
15 units**
35 units
36 units
Answered by Steve
#1 ok.

#2 you figured the length of the hypotenuse. The perimeter is 9+12+15 = 36.
Answered by Mr.RightGuy
The first question bout' the mid points is, (2,2) Steve was wrong xD
Answered by lilly❤
Mr.RightGuy is correct
Answers to connections academy
1d
2b
3b
4d
100% just took quick check!!!!
Answered by Random person
@lilly is right thank you
Answered by Yet another weeb
Thank you so much, this is still right in 2022
Answered by Connexus Prisoner
thank you Lilly
Answered by RAT I RATMAN
happy new year btw
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