We will use trigonometric identities to solve this. I will use θ (theta) for the angle.
First of all, we know that cotθ = 1/tanθ. This is a trigonometric identity.
We can replace cotθ in the expression with 1/tanθ.
Simplify: 1/tanθ * tanθ = tanθ/tanθ = 1
So now, we have:
Next, we also know that secθ = 1/cosθ. This is another trigonometric identity.
We can replace secθ with 1/cosθ in our expression.
Simplify:
Our third trigonometric identity that we will use is tanθ = sinθ/cosθ.
We can replace sinθ/cosθ with tanθ.
Now we have as our final answer:
Hope this helps!
Answer:
all boxes except first should be checked
Step-by-step explanation:
the shaded area contains all solutions
see if each ordered pair resides in the solution area
<h2>
Answer:</h2><h2>The equation connecting L and N is
L = 2.5 √N</h2>
Step-by-step explanation:
Given, during a certain period in life of an earthworm it's length L cm is directly proportional to the squareroot of N
Let L be the length of the earthworm,
N be the number of hours after its birth one hour after an earthworm is born
The equation conecting L and N is,
L = k√N where k is a constant whose value we can find using the given information:
When N = 1, L = 2.5
2.5 = k√1
k = 2.5
Therefore L = 2.5 √N
If 0 tickets is an option that’s what it would be. Since the data tables are the same the median would be the same
