blessednish86orogbi
05.03.2021 •
Mathematics
Question 20 of 20
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If a x b = 2, bxc = 24.c xa = 3 and a, b and c
are all positive, what is the value of a + b + c?
A 7 1/2
B 10 1/2
C 12
D 16
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This problem was adapted from the Mathematical Challenges
Por more information See www.amt.org.uk
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Ответ:
-1/3
Step-by-step explanation:
rise over run if you start at point j and go over 3 and down 1 you reach point k this shows you the slope is -1/3