Answer:
2x-9
Step-by-step explanation:
a number=x
multiply by 2
2x
subtracted by 9
2x-9
That which is equivalent to tanθ is A sinθ/cosθ
To answer the question, we need to know what tanθ is
<h3>What is tanθ?</h3>
Tanθ is a trigonometric identity which is the tangent of the angle .
Now, from the unit circle, with radius, r = 1, we have that tanθ = y/x.
Also, the sine of the angle θ is sinθ = x/1 = x
And also, the cosine of the angle θ is cosθ = y/1 = y
Since we have that
- tanθ = y/x,
- sinθ = x and
- cosθ = y
Substituting the values of the variables y and x into tanθ, we have
tanθ = y/x
tanθ = sinθ/cosθ
So, that which is equivalent to tanθ is A sinθ/cosθ
Learn more about tanθ here:
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Answer:
2
Step-by-step explanation:
In which equation do we multiply \blueD{x}xstart color #11accd, x, end color #11accd by \greenD{5}5start color #1fab54, 5, end color #1fab54 to get \maroonD{y}ystart color #ca337c, y, end color #ca337c?
Hint #22 / 2
The equation \maroonD{y}=\greenD{5}\blueD{x}y=5xstart color #ca337c, y, end color #ca337c, equals, start color #1fab54, 5, end color #1fab54, start color #11accd, x, end color #11accd has a constant of proportionality equal to 555.
The answer is 25%.
First: work out the difference between the two numbers you are comparing.
Decrease = Original Number - New Number
35-28=7
Then: divide the decrease by the original number and multiply the answer by 100. % Decrease = Decrease ÷ Original Number × 100
7÷
28=.25
.25*100=25
<h2>
Answer is 25%.</h2>
The answer to your question i think is b