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OverLord2011 [107]
3 years ago
13

What is the answer for the first one

Mathematics
2 answers:
Rasek [7]3 years ago
7 0
I think the answer's 45
Goryan [66]3 years ago
6 0
So what You do is 40 +5= 45 and 45-5= 40 so the answer is 45
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Find the sum of -2 + i and its complex conjugate.<br> Write your answer in the form a + bi.
Anuta_ua [19.1K]

Answer:

- 4

Step-by-step explanation:

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7 0
3 years ago
Katherine and Crystal do landscaping. They recently earned $1472 for a project. If Katherine earned $5 for every $3 earned by Cr
Degger [83]

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Step-by-step explanation:

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So the proportion for Katherine

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x = 7360/8

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And the proportion for Crystal is

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3 years ago
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