In the triangle below,
y = [ ? ] cm. Round to the
nearest tenth.

The answer is

Step-by-step explanation:

Since the triangle is a right angled triangle we can use trigonometric ratios to find y

To find y we use cosine

cos∅ = adjacent / hypotenuse

From the question

y is the adjacent

The hypotenuse is 15

So we have

We have the final answer as

Hope this helps you

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the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees