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Ne4ueva [31]
3 years ago
10

D) The surface area if Lake Superior is approximately 31,700 square miles. Express

Mathematics
2 answers:
Digiron [165]3 years ago
8 0

Answer:

51,013.84 kilometers

Step-by-step explanation:

1 kilometer= .6214

So you have to divide 31,700 by .6214

You get 51,013.839 or round it to 51,013.84

vodomira [7]3 years ago
8 0

Answer:

51,013.839

Step-by-step explanation: you have to convert to kilometers

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Which pair ordered x’y is a solution to given system of linear equations 3x+y=1 5x+y=3
ohaa [14]

Answer:

  (1, -2)

Step-by-step explanation:

Subtracting the first equation from the second gives ...

  (5x +y) -(3x +y) = (3) -(1)

  2x = 2 . . . . . collect terms

  x = 1 . . . . . . . divide by 2

Then substituting into the first equation, we have ...

  3·1 +y = 1

  y = -2 . . . . . . subtract 3

The solution is (x, y) = (1, -2).

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3 years ago
Evaluate the variable expression when a = 5, b = 5, and c = -4.<br> Bc divided by (2a)
zlopas [31]

Answer:

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Step-by-step explanation:

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6 0
4 years ago
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Which division sentence is related to the product of a/3(a/3) when a≠0
Mashcka [7]

Answer:

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Step-by-step explanation:

As we seen that the reciprocal of the a/3(a/3) provides the result as a product number that gives the output as 1 .

Also we know that two fractions number gives output 1 if they are the reciprocal or multiplicative inverse from each other.

So,  a/3(a/3

\frac{3a}{3a} \\\\it\ can\ be \ written \ as \\\frac{3}{a} \frac{.}{.}\frac{a}{3}=\ 1

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4 years ago
((3²)³)² write in simplist form​
Leya [2.2K]

Answer:

531441

Step-by-step explanation:

6 0
4 years ago
What is the value of x in the solution to this system of equations?<br> y = x + 1<br> y = 5x + 13
barxatty [35]

Step-by-step explanation:

y=x+1

y=5x+13

=13x/1

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3 years ago
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