ansatsai
18.10.2020 •
Mathematics
Help!! I’ve tried solving this multiple different way.
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Ответ:
X=15
Ответ:
∅ = 30°
Step-by-step explanation:
Change in y-axis = 2 - -2 = 4
Change in x-axis = 7 - -1 = 8
To find the angle (∅) at point (7, -2):
Sin ∅ = , ∅ = 30 °