Answer:
n = 15
Step-by-step explanation:
A straight line equals 180 degrees
Angle SWT is congruent to angle XWV meaning:
SWT (55 degrees) = XWV (55 degrees)
Set up an equation:
3n + 80 + 55 = 180
Combine like terms
3n + 135 = 180
Subtract both sides by 135 to isolate variable n
3n = 45
Divide both sides by 3 to isolate variable n
n = 15
The sure thing about the graph is that the amplitude is at 3 and -3. Amplitude<span>, in physics, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path.</span>
Answer:
7/45
Step-by-step explanation:
By using the rules:
We have proven the identity. Below you can follow the demonstration.
<h3>
</h3><h3>
How to prove the identity?</h3>
Here you need to remember two things:
Here we have the expression:
By using the first rule, we can rewrite:
By using the second rule, we can rewrite:
Now if we multiply and divide by cos(x), we get:
In this way, the identity was proven.
If you want to learn more about trigonometric identities:
brainly.com/question/7331447
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Answer:
Try to glue it back together
Step-by-step explanation:
I heard gorilla glue works, but be careful and don't get the glue on your body. If that happens it can cause irritation and call posion control immediately.
