Call the angles of depression D.
then tan(D)=20/30, or I
arctan(tan(D)) = arctan(⅔)
D=33.690. A is the answer
your calculator probably uses tan^-1 rather than arctan
Answer:
hope this helps you...
Step-by-step explanation:
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Answer:
Exact Form:
x = 1/64
Decimal Form:
x = 0.015625
Step-by-step explanation:
1)
P = 600
I = 0.07
N = 2
2)
P = 4000
R = 0.09
N =4
3)
P=6000
R = 12
I = .084
Follow the operation of PEMDAS