Write an equivalent expression using the Distributive Property.35 + 21 = 7( + )
1 answer:
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Answer:
Step-by-step explanation:
1). By applying cosine rule in the given triangle,
cos(x°) =
cos(x°) =
x =
x = 41.41°
2). By applying cosine rule in the given triangle,
cos(x°) =
cos(x°) =
x =
x = 36.87°
3). By applying cosine rule in the given triangle,
cos(x°) =
cos(x°) =
x =
x = 53.13°