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Advocard [28]
3 years ago
10

I need help on this please. I've been stuck on it for a half an hour!!

Mathematics
1 answer:
lisov135 [29]3 years ago
4 0

Answer:

20%

Step-by-step explanation:

4 + 6 + 2 + 2 = 14

3 + 4 + 6 + 3 = 16

14 + 16 = 30

6/30 = 0.2

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Mars2501 [29]
9 to the 3rd power is 729 And 2 to the 5th power is 32. You multiple 9, 3 times. 9 times 9 times 9 and you multiply 2, five times. 2 times 2 times 2 times 2 times 2
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4 years ago
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Determine the values of k and p so that the solution is "All Reals" when solving for y:
Angelina_Jolie [31]

Answer:

The value of k is  \pm 9 and The value of p is - 23  

Step-by-step explanation:

Given equation as :

81 y - 17  = k² y + 6 + p

The equation has real solution ,

Now for real solution the equation have no solution

∵ The equation has no solution the ,

The coefficient of y must be equal

I.e 81 = k²

Or, k = \sqrt{81}

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6 0
3 years ago
What is 2x+y=4 and 2x+y=-1
butalik [34]

Answer:

{x,y} = {5,6}

Step-by-step explanation:

// Solve equation [1] for the variable  x

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  [2]    2•(y -1) - y = 4

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// Solve equation [2] for the variable  y

  [2]    y = 6

// By now we know this much :

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// Use the  y  value to solve for  x

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5 0
4 years ago
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hence K is simply 4 units.

6 0
3 years ago
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WINSTONCH [101]
Attached is the solution, long division is hard to type out.
Hope it helps.

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