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gizmo_the_mogwai [7]
3 years ago
9

5x - y = -2 - 5x + y = 2 Solving systems of linear equations

Mathematics
1 answer:
mihalych1998 [28]3 years ago
7 0
Hope it helps !! Thnxs

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In one day, there are two high tides and two low tides in equally spaced intervals. The high tide is observed to be 6 feet above
creativ13 [48]
Answer:  The "independent variable" is the "time" (in hours) that is plotted on the "x-axis".  Note the "time" (in hours) can be "manipulated" in the sense that is it "chosen" by the humans who are measuring the data (e.g. when to start, how many hours, and at what intervals.

The "dependent variable" is the measurement (in feet) above or below the sea level, and this is plotted on the "y-axis".  These values cannot be "manipulated" in the sense that one cannot "choose" what value or measurement the tide level would be at any particular time.

Hope these answers—and explanations—are of help to you.
Best wishes!
3 0
4 years ago
Barbie is thinking of s number. Twenty less than one third of the number is 72. Find barbies number
bagirrra123 [75]
 if you do inverse operations you get s=285
7 0
3 years ago
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When is my dad coming back from the store with milk?
joja [24]

Answer:

Don't know, it's one of the worlds greatest mysteries.

I know that much cause I waiting for mine to come back too!

Step-by-step explanation:

5 0
3 years ago
Please answer quick just super small explanation pls hurry quick for brainlessly
Ber [7]

Answer:

A = 81

Step-by-step explanation:

When there is a number above the other. You will need to multiply it.

There is   a 4 so its 4 times.

-3 x -3 = 9

9 x -3 = -27

-27 x -3 = 81

------

When you multiply a negative number by a negative number it will be a positive.

If you multiply a positive number by a negative it will be negative.

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3 years ago
WHOEVER ANSWERS CORRECTLY W STEP BY STEP GETS BRAINLIEST
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Answer:

313 in.

Step-by-step explanation:

V = r × h

10,000 = 32 × ?

10,000 / 32 = 312.5

312.5 rounded to the nearest whole number is 313 in.

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3 years ago
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