Answer:
2
Step-by-step explanation:
It is the only one that makes sense
Answer:
84 seconds
Step-by-step explanation:
Because if you divide all of that you would get that answer
Easy, take:
p-4=-9+p
Isolate the variable, this is what you are trying to find (p)
p-4=-9+p
-p -p
-4=-9.
There is no variable, which means, there is NO SOLUTION!
You can put no solution, or ∅, as an answer.
Answer:
x =2
Option D is correct !!!
Step-by-step explanation:
By Pythagoras theorem we can solve this
we know that:




Answer:
It's the second and third one!!
Step-by-step explanation: