04/07/20

First-degree trigonometric equations help

In these questions, find, to the nearest degree, the positive acute angle(s) that satisfy the equation. 1) tan^2x - 4tanx + 3 = 02) tan^2x - 2tanx = 33) 6sin^2x - 5sinx + 1 = 0

09/18/19

Help im stumped

Find 3 consectutive odd integers such that three times the sum of the second two is three less than nine times the first one. Solve algrabraically using only one variable

11/18/14

how many ticket of each were sold?

A theatre contains 455 seats and the ticket prices were $49 for adults and $15 the total proceeds were 13,326 for a sold-out, how many of each type of ticket were sold?

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