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Hoochie [10]
4 years ago
6

Can someone please help me I got this question wrong

Mathematics
2 answers:
lana66690 [7]4 years ago
6 0

Answer: Answer is C, Associative and Distributive


Step-by-step explanation:

On step one to step two it shows that llz is added to 6z (Both have Z) and from step 2 to 3, 5 is distributed (Multiplied) by 17z which equals 85z and also Distributed (Multiplied) by 29 which gives you 145. Which makes final equation... 85z + 145

denpristay [2]4 years ago
3 0

Answer:

I think commutative then distributive.

Step-by-step explanation:

First 17 and 6 is added makes 19 an equivalent. Than 5 is distributed.


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What is the linear equation of the line graphed below?
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An urn contains 10 red balls, 6 green balls, 15 orange balls, and 14 blue balls. If one ball is randomly drawn from the urn, wha
Darina [25.2K]

Answer:

7:9

Step-by-step explanation:

Number of red balls = 10

Number of green balls = 6

Number of orange balls = 15

Number of blue balls = 14

Total numbers of balls =  45

Probability (odds against the red ball) = P( not red)

P(not red) = P(green) + P (orange) + P (blue)-------------------------  (1)

P (green) = 6/45

P ( orange) =15/45

P (blue)  = 14/45

Substituting in (1)

P(not red) = 6/45 + 15/45+14/45

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                =  7/9

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8 0
3 years ago
AC = 64,<br> AB = 7x + 8, and<br> BC = 3x + 6,<br> Find BC.
iVinArrow [24]

Answer:

21

Step-by-step explanation:

  • AC = 64
  • AB = 7x + 8
  • BC = 3x + 6

<u>Since AC = AB + BC</u>

  • 7x + 8 + 3x + 6 = 64
  • 10x + 14 = 64
  • 10x = 50
  • x = 50/10
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BC = 3x + 6 = 3*5 + 6 = 21

6 0
4 years ago
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ivanzaharov [21]

Answer:

Reflexive Property

Step-by-step explanation:

Reflexive Property: A quantity is congruent (equal) to itself.

AB = AB

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