Answer:
your answer is below c:
Step-by-step explanation:
Answer: The second option (160 cm)
Step-by-step explanation:
1. You can obtain the perimeter of a quadrilateral by adding the lenghts of the sides.
2. You know that the ratio of the side lengths is 3:3:5:8 and the perimeter is 380 centimeters.
3. Therefore, you can write the following expression, where x is an integer:

4. Solve for x:

5. Therefore, the longest side is:
(160 cm)
The answer is the third choice they both equal -16/77. Hope this helps:)
Answer:
3 hours.
If you need a detail explanation just ask.