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lubasha [3.4K]
3 years ago
6

MathsWatch question please help me

Mathematics
1 answer:
nika2105 [10]3 years ago
5 0

Answer:

2.55°C

Step-by-step explanation:

Calculate the temperature at the 2 given depths

x = 1200

T = \frac{4500}{1200} = 3.75

x = 3750

T = \frac{4500}{3750} = 1.2

Difference in temperature = 3.75 - 1.2 = 2.55°C

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Complete the table below.
ziro4ka [17]

Here's what I got.

Column C, starting from the top and going down: $12.33, $13.00, $10.50, $10.00, $6.00, $8.00, $4.25, $10.50, $11.50, and $8.50

Column F, Starting from the top and going down: $4,650, $4,650, $4,650, $4,600, $4,600, $4,600, $5,000, $5,000, $4,625, and $4,625.

I don't really understand column G yet, so that's all I have. Hope it helped a little bit.

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4 years ago
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Evaluate 6 + x + 3y when x = 15 and y = 2
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Answer:

the anwser is 27

Step-by-step explanation:

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3 years ago
Complete the following statement. If AB = BC and A,B,C are collinear, then b is the BLANK of AC
algol13

Answer:

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Step-by-step explanation:

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3 years ago
|1/4 x +2| -3 =5 solve for x and graph on number line
kaheart [24]

The value of x on the number line is 24 and - 40

A number line in elementary mathematics is a representation of a graduated straight line that acts as an abstraction for real numbers, represented by the letter R. It is assumed that every point on a number line corresponds to a real number, and that every real number corresponds to a point.

When seen as a geometric space, namely the one-dimensional Euclidean space, the number line, also known as a real line in advanced mathematics, is technically defined as the set R of all real numbers. It can be conceptualized as a linear continuum, metric space, topological space, vector space (or affine space), measure space, or topological space.

The given equation is

|\frac{1}{4}x+2 | -3=5

Solving the equation:

or,|\frac{1}{4}x+2 | =5+3\\or,|\frac{1}{4}x+2 |=8\\or,\frac{1}{4}x+2=\pm8\\or,x+8=\pm32\\or,x=-8\pm32

Now we take the two separate values of x:

either x=-8+32 or x=-8-32

or,x=24 or x=-40

The value of x is 24 and - 40.

To learn more about number line:

brainly.com/question/24644930

#SPJ9

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Answer:

thatl be 5

Step-by-step explanation:

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2 years ago
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