Answer:
14km
Explanation
11km + 11km = 22km is the sum of both the width.
If you want to find the length than minus the perimeter with 22.
50km - 22km = 28km is the sum of both the length.
To know only one side of the length, divide it by 2.
28km/2 = 14km is the length
Answer:
$891.3
Step-by-step explanation:
686 x 1.3 = 891.3
Answer:
ahhh whats a translation
Step-by-step explanation:
Answer:
?=49
Step-by-step explanation:
You have to divide the middle term by 2 and then square it.
14/2=7
7^2=49
Therefore, ?=49
I hope this helped and have a good rest of your day!
Answer:
5c^2+2cd-2d^2-15
Step-by-step explanation:
Hello, to find the perimeter of any shape, you just add all the side together. In this picture, you would add all the sides up like this:
4c^2+4cd+12+-5d^2-5cd+2+c^2-d^2+1+3cd+4d^2-30
Then, combine like terms (add all of the numbers with the certain variable together) and you would get the answer which is:
5c^2+2cd-2d^2-15