Answer:
<h3>6 degrees</h3>
Step-by-step explanation
Find the diagram attached. In Line geometry, there is a theorem that states that the sum of the adjacent interior angles is 180 degrees. According to the diagram, the adjacent interior angles are 7x- 15 and 24x + 9.
The sum of this angles must give 180 degrees as shown;
7x-15 + 24x + 9 = 180
7x+24x-15+9 = 180
31x-6 = 180
31x = 180+6
31x = 186
x = 186/31
x = 6
Hence the value of x is 6 degrees
Answer:
<h2>

</h2>
Step-by-step explanation:
<h3>

</h3>
<u>Add 5 to both sides of the equation</u>
That's
<h3>

</h3>
<u>Divide both sides by 4</u>
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
Vertically opposite angles are equal.
So,
(11y - 36)° = 63°
=> 11y - 36 = 63
25-7=18
18/25=x/100
the scale factor is 4
multiply 18*4
72%