5*1/5+1/5*15=4
1 + 3 =4
This should equal 4 if I did this correctly.
The answer to the question above is D. (5.7, 31.3)
Answer:
4 (a.)
Step-by-step explanation:
The x line has to be under 7 and 6 is too close to 7, therefore 4 is the answer
Let
x---------> the length of the sides that have the same length in meters
we know that
the perimeter of the figure is equal to
![45.56=(24.2+2x)](https://tex.z-dn.net/?f=45.56%3D%2824.2%2B2x%29)
<u>solve for x</u>
![2x=45.56-24.2](https://tex.z-dn.net/?f=2x%3D45.56-24.2)
![x=21.36/2](https://tex.z-dn.net/?f=x%3D21.36%2F2)
![x=10.68\ m](https://tex.z-dn.net/?f=x%3D10.68%5C%20m)
therefore
<u>the answer is</u>
Each of the same length side is
long