Answer:
)
Step-by-step explanation:
From the diagram,
.
The side of the triangle with length 11.9 is adjacent to the given angle.
We also know the hypotenuse to be 14.5 units.
We therefore use the cosine ratio to get;


We take the inverse cosine of both sides to get;
)
It’s proportional because it goes through the origin
The circumference of the circle is 762π cm.
<h3>What is length of arc of a circle?</h3>
The length of arc a circle can is determined with the radius and central angle of the arc.
The radius of the circle is calculated as follows;

The circumference of the circle is calculated as follows;

Learn more about circumference of a circle here: brainly.com/question/9782777
Answer:
30
Step-by-step explanation:
x = 4
=> 4x + 14
=> 4(4) + 14
=> 16 + 14
=> 30
you search the LCD then you subtracted the top and left the bottom the same
Step-by-step explanation:
im not sure