gjenni558 gjenni558

02-02-2021
Mathematics

contestada

In ΔVWX, w = 55 inches, x = 26 inches and ∠V=103°. Find the length of v, to the nearest inch.

Respuesta :

clarch19 clarch19

03-02-2021

Answer:

66 inches

Step-by-step explanation:

v² = 55² + 26² - 2(55)(26) · cos 103°

v² = 3025 + 676 - [2860 · cos 103°]

v² = 3701 - (-643.4)

v² = 4344.4

v = [tex]\sqrt{4344.4}[/tex] ≈ 66

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