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raketka [301]
3 years ago
9

Please help 5 points up for grabs

Mathematics
2 answers:
Alexus [3.1K]3 years ago
8 0

Answer:

490

Step-by-step explanation:

oh lord here we go again

get the area of all signs again

5 x 5 = 25

theres 2 of those squares so make that 50

8 x 5 = 40

theres 4 of those sides so 40 x 4 = 160

10 x 10 = 100

theres two of those so its 200

2 x 10 = 20

4 of these so 80

add all the final ones

50 + 160 + 200 + 80 = 490

antiseptic1488 [7]3 years ago
7 0

The Answer is : 490in^2
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If the lifetime of batteries in the packet is 40.83 hours or more then, it exceeds for 5% of all packages.

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