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mario62 [17]
3 years ago
15

In of the

Mathematics
1 answer:
melisa1 [442]3 years ago
8 0
I think b is the correct answer or not
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Is this graph discrete and non-linear?
NemiM [27]

Answer:

non-linear

Step-by-step explanation:

sorry if its wrong

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3 years ago
What is the value of x in the equation ln (x + 6) – ln (2x – 1) = 1?
Alexandra [31]

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this is a no solution problem, nothing could sub for x and make this true

7 0
3 years ago
Please help me answer these 2 questions, worth lots of points
alexgriva [62]
For the first one, to find x, you are going to take that entire side which would equal to 180 and solve. 2x+20+55=180 would then go down to 2x+65=180 once you add the 20 and 55. Then subtract 65 to both sides and divide your final answer 115/2 which is x=57.5. For the second one it’s 4x-2+21=180, then you will subtract 2 from 21 and get 19. After you would subtract 19 by 180 and divide 4 by each side, getting x=40.25 as your final answer.
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3 years ago
Which expression is equivalent to (sqrt3 + i)^3?
Anarel [89]

Express √3 + i in polar form:

|√3 + i| = √((√3)² + 1²) = √4 = 2

arg(√3 + i) = arctan(1/√3) = π/6

Then

√3 + i = 2 (cos(π/6) + i sin(π/6))

By DeMoivre's theorem,

(√3 + i)³ = (2 (cos(π/6) + i sin(π/6)))³

… = 2³ (cos(3 • π/6) + i sin(3 • π/6))

… = 8 (cos(π/2) + i sin(π/2))

… = 8i

4 0
2 years ago
Urgent!!
Iteru [2.4K]

Answer:

82 is the median

Step-by-step explanation:

8 0
3 years ago
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