Yes so it would be for the first one sin0=0 then you would do sin^-1(0), sin^-1(15) same for cos it would be cos^-1(Angle your looking for here)
Slope intercept form is simply

where y and x are the things we see on the graph
m is the slope
and b is the y-intercept
the y-intercept is just what y is equal to when x is 0, so right at the middle of the graph.
so just go ahead and if in!
Answer:
missing side: 133 cm
Explanation:
Provided <u>2 length sides</u> and <u>one angle</u> also need to find <u>one missing side</u>.
So, use cosine rule:
⇒ a² = b² + c² - 2bc cos(A)
<u>Insert values</u>
⇒ g² = 166² + 147² - 2(166)(147) cos(50)
⇒ g² = 17794.3935
⇒ g = √17794.3935
⇒ g = 133.3956
⇒ g = 133 (rounded to nearest whole number)
Where’s the image? I don’t see it
<span>153 = 153 ones
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