3 years ago

Find a8 of the sequence 10, 9.75, 9.5, 9.25.......

1 answer:

4 0

The answer to a8 of the sequence will be 8. I found this out by multiplying the subtraction value (.25) by the number in the sequence needed (8) to get 2. Then, I subtracted the starting number with 8 to get 8 (10-2 = 8). Hope this helped :)

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The distance around a circle is 37.7 meters long. what is the diameter of the circle?

aksik [14]

Ok so we know that the distance around the circle (or circumference) is equal to the diameter times pi.
This means that
$37.7 = \pi \times d$
d being the diameter,

This means that:
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= 12.00028271
= 12 m

So the diameter of the circle is 12 metres.

Hope this helped

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Volgvan

Answer:

Step-by-step explanation:

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________

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