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svet-max [94.6K]
2 years ago
14

2(x-3)=2x-6 is an example of which property

Mathematics
1 answer:
Jlenok [28]2 years ago
7 0

2(x-3)=2x-6 This is distributive property.

2(x-3)= 2x - 2*3 = 2x-6

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Ophelia is making homemade spaghetti sauce by combining 48 oz of tomato paste with 6 cups of water.how many cups of water are ne
kobusy [5.1K]

1 cup per 8 oz

48/6 = 8

every 1 cup of water 8 oz of tomato paste.

3 0
2 years ago
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a 10 gram sample of a substance that's used to detect explosives has k-value of 0.1353, find the substance half life in days, Ro
IrinaK [193]
We find the value of N₀ since we are provided with initial conditions.
The condition is that, at time t = 0, the amount of substance contains originally 10 grams.
We substitute:
10 = N₀ (e^(-0.1356)*0)
10 = N₀ (e^0)
N₀ = 10

When the substance is in half-life (meaning, the half of the original amount), it contains 5 grams. We solve t in this case.
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ln(0.5) = -0.1356*t
Hence,
t = -(ln(0.5))/0.1356
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4 0
3 years ago
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Only answer if you’re a hundred percent sure. The answer has to be a single number.
solniwko [45]

Answer:

The answer should be -4/1 or just -4.

Step-by-step explanation:

y/x

The change in y is reducing by 4. The change in x is adding 1

3 0
2 years ago
Describe the graph of the function. y = |x + 2|
charle [14.2K]

A chart would include

x, y

-2, 0

-1, 1

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1, 3

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The graph would look like this (Image attached)

5 0
3 years ago
How do solve angle PRQ and angle QRS
ruslelena [56]
PRQ and QRS should add to PRS

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x=20

Plug 20 into both expressions:
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60-8
52 degrees= PRQ. <===========

2(20)+6
40+6
46 degrees= QRS. <==========
8 0
3 years ago
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