Answer:
In order to calculate perimeter, you need to add together the lengths of all four sides of the square. You are given the length of one side. Remember, all sides of a square are equal, so really you already have the measures of each side. Then, you add them together, so 6 + 6 + 6 + 6 = 24 inches.
Step-by-step explanation:
Answer: x ≤ 3
Step-by-step explanation:
4x ≤ 12
divide each side by 4
x≤3
Answer:
for every 1000 people, the maximum noise level goes up by 1.5
Add 1/3 on both sides
a= 1
Answer:
Step-by-step explanation:
7√3-4√6+√48-√54
=7√3-4√6-√(16×3)-√(9×6)
=7√3-4√6-4√3-3√6
=3√3-7√6
