Answer:
Dont know the answer but good luck
Step-by-step explanation:
Answer:
8 times 10 is 80
Step-by-step explanation:
Y= -7.5 that is the answer youre welcome
Answer:
Given the expression: 
Let the value of the given expression in radians be 
then;

......[1]
We know the value of 
Substitute the given value in [1] we have;

Since, the value of
is 0, therefore, the value of
is in the form of:
; where n is the integer.
At n =0, 1 and 2, {Since, n is the integer}
Value of
and
therefore, the answer in radians either
or
Use the sin identity to find that side. Sin(30) = a/12...12 sin(30) = a, and a = 6