
First, replace the numerator with the parentheses.
Second, multiply both sides by 3.
Third, multiply 2 × 3 to get 6.
Fourth, take away 15 from each side.
Fifth, simplify -6 - 15 to get -21.

Answer:
n = -21
The Four basic Mathematical Operations are:
•Addition
•Subtraction
•Multiplication
•Division
Answer:
sin=15/17
Step-by-step explanation:
Use the definition of sine to find the value of
sin (0)
sin (0) = opp/hyp
THEN
Substitute in the known values.
sin (0) = 15/17
It’s a diagram ur welcome
no offence but how r we supposed\ to help me when there is nothing to look at bro