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likoan [24]
3 years ago
5

4 of 8

Mathematics
1 answer:
lesantik [10]3 years ago
7 0

Answer:

2600

Step-by-step explanation:

£5.20×10pens=52

52×50packs

2600

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{4•[2+3•(6-2)+2]+2.
weqwewe [10]

Answer:

66

Step-by-step explanation:

4 0
4 years ago
15. Mark Twain one observed that the lower Mississippi River is very crooked and that over the years, as the bends and turns str
MrMuchimi

Answer:

Step-by-step explanation:

I'm sure he was making a joke at the expense of people who rely on mathematics rather than common sense. It is funny, but then Twain was a remarkably funny author..

The problem is that the comparison is apt using some sort of proportion, but it is absurd to think that the land holding the river would also shrink a proportional amount.  

The river reached a minimum (presumably) in 1875 by cutting out all the loops that were there in 1700. The Mississippi was then a straight line from it's beginning to its delta on the gulf of Mexico. It could not get any shorter. Still, Twain managed to get laughs with his whimsical humor.

Thanks for posting. This made my evening.

7 0
3 years ago
Can someone help me with these questions
max2010maxim [7]
Min 02
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6 0
3 years ago
Help answer please!!
12345 [234]

Answer:

h = 19.7 ft.

Step-by-step explanation:

Use the Pythagoras Theorem

(Hypotenuse)^2 = (Base)^2 + (Perpendicular)^2\\\\(20)^2=(3.5)^2+(h)^2\\400=12.25+h^2\\400-12.25=h^2\\387.75=h^2\\

Now we take square root on both sides,

\sqrt{387.75} =\sqrt{h^2}\\19.69=h\\h=19.7\ ft\\

so the value of h equals 19.7 ft.

6 0
3 years ago
Slope is 2
kogti [31]

Answer:

what

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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