Help 9
Our x2 and x1 is 4 and -5, respectively.
Similarly, our y2 and y1 is -9 and 2, respectively. Now plug them in:
\(d=\sqrt{[4-(-5)]^2+[-9-2]^2}\)
Can you solve that?
You are very welcome!
:P
can you elvaluate that a bit more
[ ( 4 - (-5)]^2 = [ 4 + 5]^2 = 9^2 = 81 (1)
[ ( -9 - 2 ]^2 = [ -11]^2 = 121 (2)
Add (1) and (2), NSS
Take the square root of this sum and that will be your answer
It's C?
Correct!!!!