Mathematics, 27.01.2020 20:31 yatish

Which value of x solves the equation cos x° = sin (20° + x°), where 0 < x < 90? a. 30° b. 35° c. 40° d. 45° e. 55°

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Which value of x solves the equation cos x° = sin (20° + x°), where 0 < x < 90? a. 30° b. 3...