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3 years ago

(6+4i) - (-4+i) A: 10+3i B:-10-3i C:10-3i D:2+5i

Mathematics

2 answers:

Over [174]3 years ago

7 0

Answer:

$\huge \boxed{10+3i}$

Step-by-step explanation:

$(6+4i) - (-4+i)$

Distribute the negative sign.

$(6+4i) +4-i$

Grouping like terms.

$(6+4)+(4i-i)$

Combining like terms.

$10+3i$

padilas [110]3 years ago

6 0

answer is number a

hope it helps

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3 years ago

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2 years ago

What is x, the distance between points A and A'? 2. 4 units 4. 8 units 13. 6 units 14. 4 units.

adelina 88 [10]

The distance between points A (3, -5) and A' (2, -3) is 2.4 units.

Given that,

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According to the question,

The distance between two points is determined by using the distance formula.

$\rm Distance \ formula = \sqrt{(x_2-x_2) ^2+ (y_2-y_2)^2$

Then,

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brainly.com/question/8069952

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