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pochemuha
2 years ago
11

On a unit circle, the terminal point of 0 is (1/2, square root 3/2). what is sin 0?

Mathematics
2 answers:
n200080 [17]2 years ago
8 0

Answer: A

Step-by-step explanation:

\sin \theta is equal to the y-coordinate.

sergey [27]2 years ago
5 0

Answer: square root 3/2

Step-by-step explanation:

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A B C D which is the best answer​
ZanzabumX [31]
A is a good answer because yes
7 0
3 years ago
2+6i/2-4i = a + bi What is the value of a? What is the value of b?
Talja [164]

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6 0
3 years ago
Suppose f(x) = x. Find the graph of f(x+2).
Ostrovityanka [42]
<h2>Hello!</h2>

The answer is:

The fourth graph.

<h2>Why?</h2>

We are given the following equation:

f(x)=x

Then, we need to find the graph of f(x+2) that will be equal to:

f(x+2)=x+2

y=x+2

Now, finding the x-axis interception, making "y" equal to 0, we have:

0=x+2

-2=x

Therefore, the x-axis interception point is located at (-2,0), it matches with the fourth graph.

Now, finding the y-axis interception, making "x" equal to 0, we have:

y=x+2

y=0+2=2

Therefore, the y-axis interception point is located at (0,2), it matches with the fourth graph.

Hence, we have that the graph of f(x+2) is the fourth graph since the second graph function cuts the x-axis at -2 and the y-axis at 2.

Have a nice day!

7 0
3 years ago
A customer buys 15.5 cheese pizzas which are $10.50 each. What is the total? Round it to the nearest hundredth.
Cerrena [4.2K]
First of all, how do you buy exactly 15.5 pizzas?
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anyway

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cost=10.50 times 15.5
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total cost is $162.75
5 0
4 years ago
A boat that sold for $12,500 had a sales tax of $562.50. How much is the tax on a boat that sells for $9,550?
Degger [83]

Answer:

$429.75

Step-by-step explanation:

First, find the tax rate on the sale of the boat:  Let r represent that rate.  Then,

$12,500r = $562.50.  Solving for r, we get r = $562.50 / $12,500 = 0.045

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Applying this tax rate to a boat selling for $9,550:

0.045($9,550) = $429.75.  This is the amount of tax on the 2nd boat.

7 0
3 years ago
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