2n + 2(n+0.6) = p
perimeter is all 4 sides added together in length. Since we understand one of the sides as n, we can multiply by 2 to represent both of those sides. We then understand the other side as n+0.6. We can multiply that by 2 to represent the other two sides.
Adding the representation of 2 sides to the representation of 2 sides will equal the perimeter if we ever discover what n is numerically.
Answer:
66
Step-by-step explanation:
55+59 =114
180-114=66
Answer:
5.50$
Step-by-step explanation: The first 5 minutes are 3$, and the additional 10 minutes are .25$ a piece. You multiply 10 minutes by .25$ to get 2.5$. Now, you add the 3$ and 2.5$ to get 5.50$.
The one is in the 1/100 column which is equal to 1/10^2 which is equal to 10^-2.
1.73X10^-2
