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

Question

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

Am I right?

Answer 1

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

Answer 2

#1 ok.

#2 you figured the length of the hypotenuse. The perimeter is 9+12+15 = 36.

Answer 3

The first question bout' the mid points is, (2,2) Steve was wrong xD

Answer 4

Mr.RightGuy is correct
Answers to connections academy
1d
2b
3b
4d
100% just took quick check!!!!

Answer 5

@lilly is right thank you

Answer 6

Thank you so much, this is still right in 2022

Answer 7

thank you Lilly

Answer 8

happy new year btw