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vesna_86 [32]
3 years ago
7

Hurry which one A. 435 B. 512 C. 870 D. 1024

Mathematics
1 answer:
evablogger [386]3 years ago
8 0

Answer:

Step-by-step explanation:

surface area of cuboid=2(l*b+b*h+h*l)

=2(15*15+15*7+7*15)

=2(225+105+105)

=2*435

=870

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Step-by-step explanation:

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Keith_Richards [23]

Answer:

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Step-by-step explanation:

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opening brackets to simplify

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fiasKO [112]
Easy I guess ..
I ll try to help ..
Here we go ..
The cards you have is N
The cards he has is n
<span>you have 3 times the number of cards he has
This means N=3n
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Best luck

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PSYCHO15rus [73]
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Answer:

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Step-by-step explanation:


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