Me solve this. show your work?

what is y?

y = 97

Step-by-step explanation:

Solve for z first.

Consider the biggest triangle's angles: z, 42°, and 55°

Total angle adds up to measure is 180°.

z + 42 + 55 = 180

z + 97 = 180

z = 180 - 97

z = 83°

Now consider the line angle: y and z

A line has an angle of 180°.

y and z are considered supplementary angles (angles that add up to 180°).

z = 83°

So,

y + z = 180

y + 83 = 180

y = 180 - 83

y = 97

where r the answers

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the diver is 33 feet below the surface.

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hope this