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Ber [7]
3 years ago
9

-x + y = -27 what is the value of y when x equals 17

Mathematics
2 answers:
Andrew [12]3 years ago
8 0

Answer:

y = -10

Step-by-step explanation:

when x = 17

put x = 17 into the equation -x+ y = -27

(-17 ) + y = -27

-17 + 17 + y = -27 + 17

y +0 = -10

y = -10

omeli [17]3 years ago
3 0

Answer:

-10

Step-by-step explanation:

x=17

-17+y=-27

y=-27+17

y=-10

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MrRa [10]

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Help please posted picture of question
bagirrra123 [75]
The given equation is:

y = -10x + 1
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New line will be perpendicular to this line, so slope of new line = 1/10

So, we are to find the equation of a line with slope 1/10 and passing through (5,7). Using the point slope form we can write

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6 0
2 years ago
Roberto has a sample of an unknown liquid. The label in the bottle of the sample indicates that the liquid has a mass of 117 gra
Tomtit [17]

Answer:

It is Milk

Step-by-step explanation:

The liquid in the bottle has mass given in grams and the mass of that substance is 117 grams.

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Now, using the formula of density we can estimate which substance could it be.

d=\frac{m}{v}, where 'd', is the density, 'm' is the mass, and 'v' is the volume of the substance.

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So the density of the substance is 7.8 grams per cubic centimeter.

It cannot be water since the density of water is 1 grams per cubic centimeter.

It cannot be gasoline because its density is 0.77 grams per cubic centimeter.

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QveST [7]

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Multiply each factor by multiples of ten.

6 0
2 years ago
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