Answer:
They went up 16 levels.
Step-by-step explanation:
You can find that by finding the distance from -2 to 14.To find the distance from two numbers, and , we can substitute both in the formula , where d is the distance between them.
16 levels
since there is 24 levels
and parking b is the lowest of the twenty-four
2(underground levels) + 14 ( floors)
= 16 levels
2 sqrt(3)
Simplify the following:
sqrt(363) - 3 sqrt(27)
sqrt(27) = sqrt(3^3) = 3 sqrt(3):
sqrt(363) - 33 sqrt(3)
sqrt(363) = sqrt(3×11^2) = 11 sqrt(3):
11 sqrt(3) - 3×3 sqrt(3)
-3×3 = -9:
11 sqrt(3) + -9 sqrt(3)
11 sqrt(3) - 9 sqrt(3) = 2 sqrt(3):
Answer: 2 sqrt(3)
-3
