Can someone explain this to me thank you

x = 16.9

Concept:

Here, we need to know the idea of basic trigonometry.

Sine = Opposite / Hypotenues = O / H

Cosine = Adjacent / Hypotenues = A / H

Tangent = Opposite / Adjacent = O / A

Solve:

Angle θ = 50°

Opposite = x

Hypotenues = 22

Given formula

Sine = Opposite / Hypotenues

Substitute the value into the formula

sin (50) = x / 22

Multiply 22 on both sides

sin (50) × 22 = x/22 × 22

x = 22 sin (50)

x = 16.9

Hope this helps!! :)

Please let me know if you have any questions

16.85

Step-by-step explanation:

SOH CAH TOA

sin 50 = about 0.766

times by 22 then u get

16.85

Hope this helps

the answer

b. they are parallel and will never intersect.