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gogolik [260]
2 years ago
6

Sec(-45) a. sec 45 b. -sec 125 c. sec 125 d. -sec 45

Mathematics
1 answer:
Pachacha [2.7K]2 years ago
3 0

Step-by-step explanation:

you have forgot to put degree

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Find an angle between 0 and 2pi that is coterminal with the following angle.<br><br> 32pi/9
never [62]
<span>To do these you will be adding or subtracting  2pi (or integer multiples of .

Since the given angles are in fraction form, it will help to have 2pi  in fraction form, 2pi=10/5=6pi/3=4pi/2=18pi/9     NOTE: this>(/) stands for over like 1 over 2 EX. 1/2

too, so the addition/subtraction is easier.

Hint: When deciding if you have a number between 0 and 2pi, compare it to the fraction version of 2pi that you've been adding/subtracting.


For 17pi/5...
First we can see that 17pi/5 is more than 10pi/5 (aka 2pi). So we need to start subtracting: 17pi/5 - 10pi/5 = 7pi/5

Now we have a number between 0 and 10pi/5. So 7pi/5 is the co-terminal angle between 0 and 2pi.

I'll leave the others for you to do. Just remember that you might have to add or subtract  multiple times before you get a number between 0 and 2pi.
P.S don't add or subtract at all if the number starts out between 0 and 2pi.</span>
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3 years ago
I need this right now, which 3 are expressions.
Juliette [100K]
The answer is b hopefully I helped
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26) Chelsea put $7500 into an account paying 5% compounded continuously. She now has
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If f(x)=2x+5, then f(4) represents what
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<span>f(x)=2x+5
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Step-by-step explanation:

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