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Rainbow [258]
3 years ago
13

40000 is ten times greater than

Mathematics
2 answers:
aleksley [76]3 years ago
4 0

40000 is ten times greater than 4000

Check:

4000 x 10 = 40000

hope this helps

Paul [167]3 years ago
4 0

It 4,000 because 10 times 4K is 40,000

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Increase 90 in the ratio 6:5​
mash [69]

Answer:

108

Step-by-step explanation:

x:90 = 6;:5

x/90=6/5

x=108

6 0
3 years ago
Which of the fallowing best completes the sequence below???<br> 12,8,5,3....<br> A) 1 B) 2 C)4 D)0
slava [35]

Answer:

  B) 2

Step-by-step explanation:

The first differences are increasing by 1 from term to term:

8-12 = -4

5-8 = -3

3-5 = -2

2-3 = -1 . . . . . if the next term is 2, as we believe it should be.

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<em>Comment on number sequences</em>

Any finite length sequence of n numbers can be modeled exactly by an n-1 degree polynomial. That is, a 4th-degree polynomial can be made to describe the sequence regardless of the next term you may choose.

If you choose the next term to be 2 as we suggest, then the sequence can be modeled by a 2nd-degree polynomial ...

  (n² -11n +34)/2 . . . . for n = 1, 2, 3, ...

6 0
4 years ago
Read 2 more answers
Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite.
PolarNik [594]

Answer:

  one point

Step-by-step explanation:

A system of two linear equations will have one point in the solution set if the slopes of the lines are different.

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When the equations are written in the same form, the ratio of x-coefficient to y-coefficient is related to the slope. It will be different if there is one solution.

  • ratio for first equation: 1/1 = 1
  • ratio for second equation: 1/-1 = -1

These lines have <em>different slopes</em>, so there is one solution to the system of equations.

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<em>Additional comment</em>

When the equations are in slope-intercept form with the y-coefficient equal to 1, the x-coefficient is the slope.

  y = mx +b . . . . . slope = m

When the equations are in standard form (as in this problem), the ratio of x- to y-coefficient is the opposite of the slope.

  ax +by = c . . . . . slope = -a/b

As long as the equations are in the same form, the slopes can be compared by comparing the ratios of coefficients.

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If the slopes are the same, the lines may be either parallel (empty solution set) or coincident (infinite solution set). When the equations are in the same form with reduced coefficients, the lines will be coincident if they are the same equation.

8 0
2 years ago
Can someone help me on this question please
Nonamiya [84]

Answer:

97

Step-by-step explanation:

Add the sides of the triangle,

44 + 39 = 83

There needs to be 180 degrees in a triangle,

180 - 83 = 97

The remaining side is 97 degrees which is side h

8 0
3 years ago
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A boy knows that he is 5 feet 6 inches tall. at the time of day when his shadow is 4 feel long, a trees shadow is 16 feet long.
DiKsa [7]
It would be 22Ft tall.
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4 years ago
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