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Sergio [31]
3 years ago
10

Please help me! 15 pts! + Brainliest!

Mathematics
1 answer:
WITCHER [35]3 years ago
4 0

Answer:

D

Step-by-step explanation:

It increased 3 meters every second if you look closely at chart

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Diano4ka-milaya [45]

Answer:


Step-by-step explanation:

Here is a diagram of a seven sided regular polygon. You use this diagram to find out how many degrees total are in the interior of a the heptagon. There are 5 such triangles which means that since each triangle has 180o the total amount of the interior angles must be 5 * 180 = 900

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900/7 = 129.57 which is slightly off because it is a rounded error.

In general, the size of the angles  in a  regular polygon

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Find the value of the expression below<br> when x =3/4<br><br> 4x² + 8x - 5
kap26 [50]

Answer:

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= 9/4 +1

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Step-by-step explanation:

Hope it helps!!

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