3 years ago

Please help. PLEEEEEEEEEEASSSSSSEEE There are three right answers I don’t need and explanation

Mathematics

2 answers:

svetlana [45]3 years ago

7 0

D and E and C. (The answers also kinda explain with it, I hope this helped!)

Angelina_Jolie [31]3 years ago

5 0

Answer:

D,E,C

Step-by-step explanation:

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Lyrx [107]

Well you don't have to subtract it you can also simply the expression

7i-16i

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Hopefully this helps you !

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3 years ago

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Simplify the expression (sqrt 3 + i) (sqrt 3 - i) and write the result in the form a + bi.

Keith_Richards [23]

Answer:

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Step-by-step explanation:

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3 years ago

Two quantities are related, as shown in the table:

Rashid [163]

Answer:

$y = \frac{1}{2} x + 2$ .

Step-by-step explanation:

From the given table it is clear that x and y are linearly related.

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⇒ $y - 4 = \frac{1}{2} (x - 4)$

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⇒ $y = \frac{1}{2} x + 2$ . (Answer)

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3 years ago

If the mean waiting time for the next arrival is 12 minutes, what is the median waiting time? 8.3 minutes 12 minutes 9.1 minutes

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4 years ago

Bob and rob in ratio 3:4 and their age 4 years ago was 5:7 find their ages

Trava [24]

Answer:

Present Day:

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6 : 12 : 2

4 years ago:

Bob:Rob:Difference

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3 years ago