Answer:
8+2j like you say let j be the variable and more than means+
Answer:
b = 8
c = 16
Step-by-step explanation:
From the given right triangle,
a =
, m(∠B) = 30°
By applying sine rule in the given triangle,
cos(B) = 
cos(B) = 
cos(30°) = 

c = 16
Further we apply tangent rule,
tan(B) = 
tan(30°) = 

b = 8
Answer:
D
Step-by-step explanation:
in first step we must go on this way
17.50÷2=8.75
and D has this step
Answer:
A. SAS
Step-by-step explanation: