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krek1111 [17]
3 years ago
15

A pie can be cut into more than seven pieces by making four diameter cuts.

Mathematics
2 answers:
Katena32 [7]3 years ago
8 0
True
a diameter cut goes through the middle of the pie


if we do one cut, we get 2 pices
if we do another one, perpendicular to first, we get 4 pieces
another cut (3rd), with a line that is an angle bisector of the other 2 lines, we get 6 pieces
4th, with a line perpendicular to the 3rd, we get 8 pices

8>7 so true
iVinArrow [24]3 years ago
3 0
I'm pretty sure it's true
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120 miles

Step-by-step explanation:

we know that

The speed is equal to the distance divided by the time

Let

s------> the speed in mph

d-----> the distance in miles

t -----> the time in hours

s=d/t

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d=s*t

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s=x mph

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substitute

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<em>It will take Adam 2.5 times less time if driving 45 mph faster</em>

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3 0
3 years ago
Read 2 more answers
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stira [4]

Answer:

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