Question

please help me I Will Mark you as brainless ​

Answer 1

Answer:

I think 3

Explanation:

ok try after witting ok

Answer 2

Answer: Answer is given below

Explanation:

1) 5*7*6*12=2520

2) 6/12=1/2=0.5

3) $a^{2} +b^{2}+c^{2}+d^{2} = 25+49+36+144= 254$

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