For the first figure the Circumference of the circle is: 5.3
cm.
For the second figure the Circumference of the circle is: 80 inch.
<h3>What is Circumference of the Circle?</h3>
The circumference of a circle is defined as the linear distance around it.
i.e., 
Circumference of the circle:
Circumference
For the first figure the Circumference of the circle is: 5.3 cm.
For the second figure the Circumference of the circle is: 80 inch.
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You can use the identity
cos(x)² +sin(x)² = 1
to find sin(x) from cos(x) or vice versa.
(1/4)² +sin(x)² = 1
sin(x)² = 1 - 1/16
sin(x) = ±(√15)/4
Then the tangent can be computed as the ratio of sine to cosine.
tan(x) = sin(x)/cos(x) = (±(√15)/4)/(1/4)
tan(x) = ±√15
There are two possible answers.
In the first quadrant:
sin(x) = (√15)/4
tan(x) = √15
In the fourth quadrant:
sin(x) = -(√15)/4
tan(x) = -√15
Answer:
wat is the actual question for this??
Step-by-step explanation:
Answer: 
Step-by-step explanation:
This is what it is as a mixed number
= 
=
If you want it written in exponential form it would look like this:
Answer: y-4=0
Step-by-step explanation:
