Holigina, this is the solution:
Let's recall that √x = x ^(1/2)
Therefore,
√x√x = x ^(1/2 + 1/2) = x^1 (We sum the exponents of the same base)
The correct answer is C. 1
Answer:
A
Step-by-step explanation:
The sum of the interior angles of a polygon with n sides is
sum = (n - 2) 180°
Answer:
25
Step-by-step explanation:
2 x 2 x 2 x 2 + 3 x 3
4 x 2 x 2 + 3 x 3
8 x 2 + 3 x 3
16 + 3 x 3
16 + 9
25
Answer:True
Step-by-step explanation:
Fundamental counting principle can be used to determine the number of permutations of n objects.
E.g: If you have to arrange 3 letters A, B, C in 3 slots..Then there are 3 choices for first slot, two choices for 2nd slot and one choice for last slot , so there are 3*2*1=6 ways to arrange the letters, which is equal to the number of permutations to n distinct objects.