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.
If each side of the square below is 8 inches, the probability that a point chosen at random in the square is in the blue region would be 0.25.
The correct answer is 2a^2
Answer:
19
Step-by-step explanation:
