Answer:
3x+75=180
3x=180-75
3x=105
x=105/3
x=35
Answer: y = -3/5x
............................................
Answer:16
Step-by-step explanation:
<u>Given</u>:
Given that O is the center of the circle.
AB is tangent to the circle.
The measure of ∠AOB is 68° and we know that the tangent meets the circle at 90°
We need to determine the measure of ∠ABO.
<u>Measure of ∠ABO:</u>
The measure of ∠ABO can be determined using the triangle sum property.
Applying the property, we have;

Substituting the values, we get;

Simplifying, we get;


Thus, the measure of ∠ABO is 22°