Can somebody please help me on this question? 14. Solve the following equations. Give your answers in the
interval 0º < x < 360°.
d) 1 + 3 sin x=0

x ≈ 199.5°, x ≈ 340.5°

Step-by-step explanation:

Given

1 + 3sinx = 0 ( subtract 1 from both sides )

3sinx = - 1 ( divide both sides by 3 )

sinx = -

Since sinx < 0 then x is in the third/ fourth quadrants, thus

x = ( ) ≈ 19.5° ← related acute angle, then

x = 180° + 19.5° = 199.5°

x = 360° - 19.5° = 340.5°

Solution is x = 199.5°, x = 340.5° for 0° < x < 360°

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

your answer   is c

step-by-step explanation: