Answer:
8N - 4 border tiles.
Step-by-step explanation:
There are 4 border tiles in each corner and between the tiles there are N-2 tiles along the 4 sides.
So the number of border tiles
= 4+ 4(N - 2)
= 4 + 4N - 8
= 8N - 4.
Answer:
18 1/12
Step-by-step explanation:
find the least common denominator which is 12
multiply both fractions by the number need to get to the LCD 3/12 and 10/12
add and simplify 13/12= 1 1/12
12+ 5+ 1 1/12=18 1/12
Y = a(x²)
y(/a) = a(x²)/a
y/a = x²
√y/a = √x²
√y/a = x
hope this helps
The answer to this question is 6. Hope I helped!
Answer:
The first one
Step-by-step explanation: