To add or subtract two complex numbers, just add or subtract the corresponding real and imaginary parts. For instance, the sum of 4 -4i and 3 - 2i is 7 -6i. The numbers in standard form will be a + bi, where a is the real part and bi is the imaginary part.

8 0

3 years ago

A sport arena covers 710,430 square feet of ground a news paper reported that the arena covers about 700,000 square feet of grou

n200080 [17]

700,000 is your final answer so the number was rounded to the hundred thousands value/place.

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3 years ago

The increasing popularity of soccer in America is an example of how

Fynjy0 [20]

B. Immigrants have affected America’s culture
Bc them Spanish played football more, Americans grew to love it too.

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3 years ago

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The graph of f(x) = (0.5)x is replaced by the graph of g(x) = (0.5)x − k. If g(x) is obtained by shifting f(x) down by 2 units,

Serggg [28]

Answer:

Step-by-step explanation:

he value of K would be 2 because the function f(x) is the equation of a line. K is represented as the y-intercept. When a line is shifted down 2 units, the y-intercept also gets shifted down 2 units. In f(x) the y-intercept is zero. So the difference would be 2 units

5 0

3 years ago