1. Sin 2x= cos (x+15°), for 0°≤ x ≤ 360°

2. Tan (x +10°) = cot 3x for
0°≤ x ≤ 180°

3. Cos x - 2cos²x = 0 for
0° ≤ x ≤ 360°

4. Tan²x - 2tan x - 3 = 0 for
0°≤ x ≤360°​

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9