<u>Answer:</u>
The correct answer option is B. 21.
<u>Step-by-step explanation:</u>
We are given a figure where the line KL is intersecting another line MN such that angle from K to N is equal to the angle opposing it which is the angle measuring
.
Measure of angle K - N = 90° + 15° = 105°
Since angle K - N = angle M - L, we can write it as:
105° = 5x
x = 105/5
x = 21
Therefore, the correct answer option is B. 21.
Hey!
Here is the equation:

Switch the equation around and it becomes:

The sign changes when moved to the other sign. At first it was (÷) and now it's (×).
Multiply 4.5 by 3 to find j

<em>That means your answer is 13.5</em>
