Question

Richa travelled 4x km on foot, 2y km by cycle and 9 km by bus. Express the total distance covered by Ruchi by an algebraic expression

Answer 1

Step-by-step explanation:

Sine and cosine — a.k.a., sin(θ) and cos(θ) — are functions revealing the shape of a right triangle. Looking out from a vertex with angle θ, sin(θ) is the ratio of the opposite side to the hypotenuse , while cos(θ) is the ratio of the adjacent side to the

Answer 2

Answer:

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