15.9876 you might think I'm wrong but if you divide you can get the same result as your true answer which is 15.7075. hope I helped!:3
Hello and Good Morning/Afternoon
<u>Let's take this problem step-by-step</u>:
<u>First step</u>
⇒ consider the fact cotθ = 1 / (tanθ)

<u>Second step</u>
⇒ form a common denominator for the fraction in the 'denominator'

<u>Let's flip over the fraction on the denominator</u>

<u>And there you go, you have </u><u>proved the statement</u> by <u>following these steps!</u>
*note, I used 'x' because the equation creator didn't have 'θ' symbol
Hope that helps!
#LearnwithBrainly
Answer:
alternate interior angles theorem
Step-by-step explanation:
The alternate interior angles theorem states that when two parallel lines are cut by a transversal, the resulting angles produced are a pair of congruent alternate interior angles.
Given the image attached below, both line k and line l are parallel to each other and also, line t is the transversal, therefore the resulting congruent alternate interior angles produced are:
∠ 4 ≅ ∠6, ∠1 ≅ ∠7
4x + 8 = 4x +8
This means that there are in fine solutions since the expressions are equaled to each other.