Answer:
Step-by-step explanation:
By definition the perimeter of a rectangle is the sum of the lengths of its 4 sides.
The formula for calculating the perimeter of a rectangle is as follows:
Where P is the perimeter, w is the width and l is the length.
In this case we want to find P and we know that:
Therefore:
Answer:
its kinda dificult to explain (easier to show) but ill do my best
Step-by-step explanation:
so for part a you wanna start from the bottom (min) and go acros to the line above 1 then go three lines up for cookies. you should be on 3, 1
for part b its c lin decorates 21 cookies in 7 min
1. 9 + k - 19
2. 6.7n
3. 37t - 9.85
5. 15 +
6. 7 - 3v
7.
8.
9. 8 - 9r