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ValentinkaMS [17]
2 years ago
12

What is (8 - i) + (5 + 7i)? O (A) 3 - 8i O (B) 8i - 3 O (C)-5i O (D) 13 + 61

Mathematics
1 answer:
mars1129 [50]2 years ago
8 0

Answer:

13 + 6i

Step-by-step explanation:

expand the brackets (basically drop them), then rearrange the numbers (8 + 5 + 7i - i) then you will get your answer.

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Let f(x)=x. The graph of f(x) ​is transformed into the graph of g(x) by a vertical stretch of 4 units and a translation of 4 uni
Mrac [35]

Answer:

g(x) = 4x + 4

Step-by-step explanation:

The given function is f(x)=x.

If we stretch vertically by a factor of 4 and a translation of 4 units up then the new function becomes

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OleMash [197]

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So far this month John calculated that he will earn $40 in comission for his $500 in product sales. If John would like his comis
Helen [10]

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agasfer [191]

The slope intercept form is y=5x-3

Explanation:

The equation is $5 x-y=3$

Now, we shall bring the equation $5 x-y=3$ in the slope intercept form.

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