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Mrac [35]
3 years ago
7

7. If the perimeter of a square is 14g +28 inches, what is the length, in inches, of each side of

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

3.5x+7

Step-by-step explanation:

divide your coeeficients by 4

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2 years ago
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3 years ago
1. A Babylonian tablet found in 1936 shows that the Babylonians sometimes used a more accurate value of π than 3. They determine
madreJ [45]

Answer:

<h2>1/4</h2>

Step-by-step explanation:

Area of a circle is given as πr² and its circumference is expressed as 2πr.

If the babylonians determined the area of a circle by taking it as equal to the square of the circle’s circumference then;

Area of circle = (circumference of a circle)²

πr² = (2πr)²

πr² = 4π²r²

Dividing both sides of the equation by πr² we have;

\frac{\pi r^{2}  }{\pi r^{2}  } =\frac{4\pi^{2}  r^{2}  }{\pi r^{2}  }\\1 = 4\pi \\\pi =\frac{1}{4}

The value of π this yields is 1/4

6 0
3 years ago
Solve the inequality and graph the solution on the line provided.<br> −18+8x ≥ -50
kogti [31]

Answer:

The graph i cant explain but go on mw  and look up -18+8x -50 n tap the arrow and then push graph

Step-by-step explanation:

Inequality Form:

x≥−4

3 0
2 years ago
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