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Alecsey [184]
2 years ago
14

Find the absolute value of the complex number 4+4i

Mathematics
1 answer:
Alexxx [7]2 years ago
8 0

Answer:

4√2

Step-by-step explanation:

complex no, z=√(a2+b2)

where, a=4 and b=4

z=√(4*4+4*4)

z=√(16+16)=√(32)

z=4√2

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swat32

The standard form of the quadratic function f(x) = -3x^2 + 6x - 2 is f(x) = -3x^2 + 6x - 2

<h3>How to represent the quadratic function in standard form?</h3>

The quadratic function is given as

f(x) = -3x^2 + 6x - 2

The standard form of a quadratic function is represented as:

f(x) = ax^2 + bx + c

When both equations are compared, we can see that the function f(x) = -3x^2 + 6x - 2 is already in standard form

Where

a = -3

b = 6

c = -2

Hence, the standard form of the quadratic function f(x) = -3x^2 + 6x - 2 is f(x) = -3x^2 + 6x - 2

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1 year ago
Please Solve This For Me If You Can y(2.5+7)+y-2 ​
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Answer: 10.5y-2

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Artist 52 [7]

Answer:

The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Based on the information given, the speed is 20 miles per hour.

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The speed will be:

= (0.5 + 15 + 2.5) / 0.9

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= 20 miles per hour.

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