Question

if A = 8,B=7,C=6, verify that (a+b) +c= a +b+c)​

Answer 1

Answer:

A=8

B=7

C=6

(a+b)+c=(a+b+c)

(8+7)+6=(8+7+6)

15+6=21

21=21

=21-21

=0

Answer 2

Answer:

yes they both are equal

Step-by-step explanation:

LHS - (8+7)+6 = 21

RHS - (8+7+6) = 21

Hence, proved LHS = RHS

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subject - sci

carbon dioxide

Greenhouse gases include carbon dioxide, methane, nitrous oxide and other gases that accumulate in the atmosphere and create the heat-reflective layer that keeps the Earth at a livable temperature.