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Charra [1.4K]
3 years ago
9

Is negative nine plus n equals n minus one identity or no solution

Mathematics
1 answer:
Leno4ka [110]3 years ago
4 0

Answer:

No solution

Step-by-step explanation:

-9 + n = n - 1

-9 +1      = n -n

-8 = 0

No solution here if the proper rules of equation are correctly applied

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hoa [83]

Answer:

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Step-by-step explanation:

4 0
3 years ago
What is equivalent to (3-2i)^2
amm1812

Answer:

13

Step-by-step explanation:

(3-2i)^2 =

9-4i^2 =

9-4(-1) =

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3 0
3 years ago
A flower bed has the shape of a rectangle 7 yards long and 4 yards wide. what is its area in square feet
charle [14.2K]
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5 0
4 years ago
Help please with this question?
xxMikexx [17]
G(x+1)= \sqrt{(x+1)^2+4} \\ G(x+1)= \sqrt{x^2+2x+1+4} \\  G(x+1)= \sqrt{x^2+2x+5}
7 0
4 years ago
Please help me all I need is 41,42,43. Also could u friend me I just sighned up
Troyanec [42]

Answer:

  • trailing zeros are dropped
  • 1846 beats
  • 42×(selling price for 1 tin)

Step-by-step explanation:

41. The product of 0.25 and 0.4 is 0.100, with three decimal places. Trailing zeros are usually dropped--except when they are used to indicate significant digits in a calculation. Hence, the usual presentation of the result is ...

  0.25 × 0.4 = 0.1

__

42. To find total beats, multiply beats per second by seconds.

  (52 beats/second)(35.5 seconds) = (52)(35.5) beats = 1846 beats

The hummingbird's wings will beat 1846 times in 35.5 seconds.

__

43. To find total sales for the week, multiply the price of a tin of popcorn by the number sold in the week (42).

 

5 0
3 years ago
Read 2 more answers
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