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alekssr [168]
4 years ago
7

what is the approximate distance between the points (-3, -4) and (-8, 1) on a coordinate grid? a) 12.08 units b) 3.16 units c) 1

1.40 units d) 7.07 units
Mathematics
2 answers:
anastassius [24]4 years ago
4 0
The answer to the question is d.
sweet-ann [11.9K]4 years ago
3 0

Answer:

D. 7.07

Step-by-step explanation:

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The two basic types of life insurance policies are?
lidiya [134]

Answer:

temporary life insurance and permanent life insurance

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Please help!!!!
docker41 [41]

9514 1404 393

Answer:

  • 9x -5y = 4 . . . . standard form
  • 9x -5y -4 = 0 . . . . general form
  • y -1 = 9/5(x -1) . . . . . point-slope form

Step-by-step explanation:

The intercepts are ...

  x-intercept = -4/-9 = 4/9

  y-intercept = -4/5

Knowing these intercepts means we can put the equation in intercept form.

  x/(4/9) -y/(4/5) = 1

The fractional intercepts make graphing somewhat difficult. However, we observe that the sum of the x- and y-coefficients is equal to the constant:

  -9 +5 = -4

This means the point (x, y) = (1, 1) is on the graph. Knowing a point, we can write several equations using that point.

We like a positive leading coefficient (as for standard or general form), so we can multiply the given equation by -1.

  9x -5y = 4 . . . . . standard form equation

Adding -4, so f(x,y) = 0, puts this in general form.

  9x -5y -4 = 0

We can eliminate the constant by translating a line from the origin to the point we know:

  9(x -1) -5(y -1) = 0

This can be rearranged to the traditional point-slope form ...

  y -1 = 9/5(x -1)

Yet another equation can be written that tells you the slope is the same everywhere:

  (y -1)/(x -1) = 9/5

These are only a few of the many possible forms of a linear equation.

6 0
3 years ago
Please help!!!!!
vesna_86 [32]
Combine 3, 5, 9. then combine 4, 2, and 2.
5 0
3 years ago
Can I please get some help on these
Snowcat [4.5K]

Answer:

11.   10/9 = 80/72

12.  8/12 = 72/108

13.  22/99 = 2/9

14  4  41/123 = 4 1/3

15.  84/840 = 1/10

16. 6/14  vs 3/7    (cross multiply numerators and denominators)

      42   vs  42

    Therefore 6/14 = 3/7

17.  2/3 vs 5/7  (cross multiply numerators and denominators)

       14  vs  15

    Therefore 2/3 < 5/7

18.  1/5, 1/2, 1/4   (Change to decimals then compare)

      .20   .50   .25

Therefore increasing order is 1/5, 1/4, 1/2

19.  5/7, 5/6, 7/9  (Change to decimals then compare)

     .71     .83    .77

Therefore increasing order is 5/7, 7/9, 5/6

Step-by-step explanation:

3 0
3 years ago
Please help i’ll mark brainliest
soldier1979 [14.2K]

Answer:

b

Step-by-step explanation:

its a straigt line thats what linear means (line)

7 0
3 years ago
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