3х + 5у = -3x+2y = - 4/3
1 answer:
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(0, 0)
The origin is where the x-axis and the y-axis intersect
The origin is where the x-axis and the y-axis intersect
Answer: <em>S</em> ≈ 48.2°
Step-by-step explanation:
We can use trigonometry functions to solve.
Looking at angle <em>S</em>, t = 18 is the hypotenuse and r = 12 is the adjacent side. This means we can use the cosine function.