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Lesechka [4]
3 years ago
15

Can someone plz help me with this math problem.

Mathematics
2 answers:
Anettt [7]3 years ago
3 0
I dont know if this is what your looking for but i think it is

Kitty [74]3 years ago
3 0
Surface area is much easier then area in this case.

You would just find the area of each side, and since you know the slant height, if you were to take each side of the pyramid as a 2D figure, the base would be 6.4 inches as stated and the height 6.1, because if you look at where the slant height is and basically took a side as a 2D figure, it would be the same as the height.

Pretty sure most people know how to find the area of a triangle, but it's base * height / 2, or 6.4 * 6.1 / 2, or 19.52. Since there are four of these triangle side things, just multiply 19.52 by 4, to get 78.08.

There's still a square base, so just multiply 6.4 by itself to get 40.96.

Now just add the two together to get 119.04.
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Given that, 1 Chinese yuan = £0.13, convert £314 into Chinese yuan. Give
Maurinko [17]

Answer:

2415 Chinese yuan (rounded off to nearest yuan)

Step-by-step explanation:

£0.13 = 1 Chinese yuan

£314 = \frac{314}{0.13}×1 Chinese yuan

       = 2415 Chinese yuan (rounded off to nearest yuan)

5 0
3 years ago
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IrinaK [193]
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3 years ago
How do you substitute the equation x=y-1
umka2103 [35]
If you need to substitute the equation x = y - 1.
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Hope this helps
7 0
3 years ago
pls help look at attached image choose any problem u would like to do this is for my middle school math class again pls help and
Sonbull [250]
Can you take a picture again I can’t see anything
3 0
1 year ago
Read 2 more answers
First to answer gets brainlest <33
Crazy boy [7]
Awww man the other person answered before me :(
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