Answer:
-12
Step-by-step explanation:
Answer:
Answer ::+-6
Step-by-step explanation:
x:3=12:x
or, x/3 = 12/x
Doing cross multiplication,
x^2=36
Putting sqare root on both sides,
x= sqrt. 36
x= +- 6
Therefore x=+-6.
15!/(15-9)!= 32432400
i hate these so much hope it helps! :)
Answer: 500 miles
Step-by-step explanation: