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
The ratio of girls to boys at camp is 8 to 7. If there are a total of 500 kids at camp, how many of them are girls?
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