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jok3333 [9.3K]
3 years ago
8

When to use 22/7 for pi?

Mathematics
1 answer:
MAVERICK [17]3 years ago
4 0
You don't use it usually because teachers usually say use 3.14 as an approximation
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Determine, in degrees, the measure of each interior angle of a regular octagon
Harman [31]

Answer:

Each interior angle = 135 degrees,

Step-by-step explanation:

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So for a regular octagon each exterior angle = 360 / 8

= 45 degrees.

Therefore each interior angle = 180 - 45 = 135 degrees,

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Two consecutive odd integers have a sum of 32. Find the integers.
bezimeni [28]
Let
x = first consecutive odd
x + 2 = second consecutive odd

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x + (x + 2) = 32
Solving for x,
2x + 2 = 32
2x = 32 - 2
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Answer:

<u><em>0.14</em></u>


<u><em>Hope this helps :-)</em></u>


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A fourth degree polynomial equation is shown below.
natita [175]
<span> 4x^2-8x-12 =
(x -3) * (x +1)

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</span>Factored Form
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x = 4
x = 2

All four roots are real numbers and so the graph crosses the x-axis four times.  The graph of the equation would resemble a "W".


</span>
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