Which of the following expressions are equivalent to a value of -6?
2 answers:
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Answer:
Step-by-step explanation:
take angle C as reference angle
using cos rule
cos C=adjacent/hypotenuse
cos C=21/75
cos C=0.28
C=0.28
C=73.7 degree
Answer:(c)
Step-by-step explanation:
Given
The initial value of Adam's model is
the value increases exponentially with the rate of
Time period
Final amount
Exponential growth is given by
Putting values
Option (c) is correct