HELP AHhhh reee ;(

Given:

DJ's cost between $219.00 and $369.00 per night.

Light show cost between $159.00 and $309.00 per night.

To find:

The compound inequality that represents the possible total amount would pay.

Solution:

Let x be the cost would pay.

DJ's cost between $219.00 and $369.00 per night.

------------------- (1)

Light show cost between $159.00 and $309.00 per night.

------------------- (2)

If you are booking both shows, then from (1) and (2)

The possible total amount would pay is 378 < x < 678.

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2