The number of permutations of the 4 different letters, taken two at a time, is given by:
Hey !!
Check the attachment.
Hence, On proper calculations ,
We get our answer as D) 713.5 m^2
Hope it helps you :)
Answer:
17?
Step-by-step explanation:
if i did it correctly it should be around that <3
Answer:
it is a test I am not going to help
Step-by-step explanation:
Answer:
Factor {x}^{2}-4x-5x
2
−4x−5.
(x-5)(x+1)=0(x−5)(x+1)=0
2 Solve for x.
x=5,-1x=5,−1
Step-by-step explanation: