Answer:
k = 4
Step-by-step explanation:
Given that a varies directly as b then the equation relating them is
a = kb ← k is the constant of variation
To find k use the condition a = 8 when b = 2
k = =
= 4
3+5 17- 70 5+15 2x+5 Find the value of each angle?.
1 answer:
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Answer:
See attached
Step-by-step explanation:
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