Can someone please help me? 40 points!

1. Find the value of x
(see first attached image)

2. From the similar triangles in the diagram, write a proportion using the ratio
wv/wx
(see second attached image)

3. LO bisects (see third attached image )

4. Jason wants to walk the shortest distance to get from the parking lot to the beach.

a. How far is the spot on the beach from the parking lot?
b. How far will he have to walk from the parking lot to get to the refreshment stand?
(see 4th attached image)

Thank you all so much!