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UNO [17]
3 years ago
14

Find the amplitude y = -5 sin one fourth x.

Mathematics
2 answers:
vaieri [72.5K]3 years ago
5 0
The amplitude of a sinusoidal is the absolute value of the coefficient outside of the sin. In this case, it would be the absolute value of -5, which would be 5
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Hatshy [7]3 years ago
3 0
That would be the absolute value of  the first constant -5

Answer is 5
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Can someone help me please
Mila [183]

Answer:

plug the 5 into the function

f(5)=(5)^2-5

f(5)= 25-5

f(5)=20

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Stoplight a changes color every 30 seconds and stoplight b changes every 40 seconds. after how many seconds will the stoplights
andrey2020 [161]

Answer:

After 120 seconds

Step-by-step explanation:

Here, we want to know the number of seconds after which both spotlights will change colors at the same time again.

Basically, what we want to do here is to

calculate the value with which 30 and 40 have the same multiples or we want to

calculate the lowest common multiple of 30 and 40

The multiples of 30 are 30,60,90,120 etc

The multiples of 40 are 40,80,120 etc

We can see that the lowest common multiple of both is 120

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6 0
3 years ago
What is -10 as a fraction?
Alexeev081 [22]

1/10                                                                                                                                                

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7 0
3 years ago
Please help me please
Llana [10]
What are you trying to make us help you with we don't understand
7 0
3 years ago
Help meeeeeeeeeeeeeeeeeeeeeeeee
Ierofanga [76]

Answer:

$12 an hour ignore these words

6 0
3 years ago
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