Find the domain and range of the function h(x, y) =

What will be an ideal response?


Mathematics

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Evaluate.cos-1

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B. - 
C.
D.

Mathematics

Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results.a = 5, b = 4, B = 15°

A. two triangles A1 = 18.88°, C1 = 146.12°, c1 = 8.62 or A2 = 161.12°, C2 = 3.88°, c2 = 1.05 B. one triangle A = 161.12°, C = 3.88°, c = 1.05 C. one triangle A = 18.88°, C = 146.12°, c = 8.62 D. no triangle

Mathematics

Find the exact value of the expression.cos (60° + 45°)

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B.
C.
D.

Mathematics

Use the formula

Mathematics