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kvv77 [185]
3 years ago
8

Square root of 80 to the power of 2

Mathematics
2 answers:
Hitman42 [59]3 years ago
5 0

80 since the square root and the power of 2 would just cancel each other out resulting in just 80

Alex Ar [27]3 years ago
3 0
80 would be your answer for this question
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Can you answer this? please?
marishachu [46]
That will be 10 and of 0.5

7 0
2 years ago
A sinusoidal function whose period is 1/2, maximum value is 10, and minimum value is -4, has a y-intercept of 3. What is the equ
nikdorinn [45]
Period of sin wave = 1/2
Period of parent sine function is 2π.

This means the x value of sine function (sin(x)) has to be divided by 4π to get a period of 1/2 because 2π/4π = 1/2

Thus, our function will be of the form: sin( \frac{x}{4 \pi })

Maximum Value = 10 
Minimum Value = -4

Amplitude of the function = (Maximum Value - Minimum Value)/2
So, amplitude of the function is 7 

Thus, the function will be of the form:

7sin( \frac{x}{4 \pi } )

The function has a y-intercept other than zero, this means the function will be of the form:

y=7sin( \frac{x}{4 \pi } )+k

The y-intercept is 3. This means for x=0, y=3. Using the values, we get:

3=7sin(0)+k \\  \\ 
3=k

Thus the equation of the sinusoidal function becomes:

y=7sin( \frac{x}{4 \pi } )+3

6 0
3 years ago
5,3,1,-1, common difference or common ratio
Nataly_w [17]

Answer:

Common

Step-by-step explanation:

4 0
2 years ago
The equation of a line is 
nadezda [96]
The answer to the question

6 0
2 years ago
X² - 2x=0<br> what is this...like what’s the outcome
Tanzania [10]

Answer:

x=0  x=2

Step-by-step explanation:

X² - 2x=0

Factor

x(x-2) = 0

Using the zero product property

x=0  x-2 =0

x=0  x=2

4 0
3 years ago
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