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Ivenika [448]
3 years ago
10

SURFACE OF AREA OF PRISMS (please help)

Mathematics
1 answer:
Anton [14]3 years ago
3 0

Answer:

Step-by-step explanation:

#1

SA=2(LW+LH+WH)

SA=2(5+4+3)

SA=2(12)

SA=24

#2

SA=bH+2LS+bL

SA=4+2x7+8

SA=4+14+8

SA=25

#3

SA=2(LW+LH+WH)

SA=2(13+17+2)

SA=2x32

SA=64

(the rest of the shapes

i can't see but you can use that formula to do it <3 GL!)

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Answer:

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Step-by-step explanation:

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3 years ago
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Ok I have a question it says, " Ella can read 2 pages in 3 minutes. How long will it take her to read 45 pages?". So I just don'
Vaselesa [24]

Answer:

67.5

Step-by-step explanation:

this gives you the basis of the problem, 2 pages every 3 minutes, so that means that you have to divide 45 by 2, this will give you 22.5

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3 years ago
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MrRa [10]

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- 1.29               - 1.29

_________________

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___________

       1.56

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Hope this helps at all!

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2 years ago
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irina [24]
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