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Effectus [21]
4 years ago
8

Pleease help me with this math work

Mathematics
1 answer:
OleMash [197]4 years ago
6 0
The first one because the left bound is included [ and the right one is not )
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What decimal is equivalent to 13/10
LUCKY_DIMON [66]

Answer:

1.30

Step-by-step explanation:

because it's 13 / 10 it means that there is a whole number , 13 - 10 equals 3 oh, so you divide 3 from 100

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3 years ago
Which number is a factor of 12, but not a multiple of 6?
BlackZzzverrR [31]
4
4*3 is 12 but 4 is not a multiple of 6 

6 0
4 years ago
Read 2 more answers
Which line has the greatest rate of change? A line passing through (-1, 4) and (1, 7). A line passing through (1, 3) and (5, 11)
Juliette [100K]

Answer:

A line passing through (1, 3) and (5, 11)

Rate of change = 2

Step-by-step explanation:

  • <em>Rate of change = change in y / change in x</em>
  • <em>r = Δy/Δx</em>

<u>Let's get the rate of change for each line:</u>

A line passing through (-1, 4) and (1, 7).

  • r = (7 - 4) / (1 -(-1)) = 3/2

A line passing through (1, 3) and (5, 11).

  • r =  (11 - 3) / (5 - 1) = 8/4 = 2

A line passing through (1, 1) and (4, -3).

  • r = (- 3 - 1) / (4 - 1) = -4/3

A line passing through (0, 6) and (12, 9)

  • r = (9 - 6) / (12 - 0) = 3/12 = 1/4

<u>Comparing the values of r, we can see the greatest one is</u> 2 for the line passing through (1, 3) and (5, 11)

6 0
3 years ago
Subtract -3n^2 from -7n^2
Sergeeva-Olga [200]

Answer: 4n^2

Step-by-step explanation: -3n^2 - (-7n^2) = -3n^2 + 7n^2= 4n^2. When adding and subtracting the exponents stay the same only the coefficients are subtracted or added

5 0
3 years ago
Alguien que por favor me ayude con esto, es MUUUUY urgente
Murljashka [212]

Answer:

i dont speak spanish

Step-by-step explanation:

8 0
3 years ago
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