sin(4π21). Explanation: Notice that this fits the form of the sine subtraction formula: sin(A−B)=sin(A)cos(B)−cos(A)sin(B).
Answer:
60 miles
Step-by-step explanation:
For a unit rate the onemust go in the denominator.
x/1
Make a proportion
x/1 = 180/3
divide 180 by 3
you get 60
Answer:
I got - 5 as an answer.
I don't think I made a mistake.
Please if you find any error, contact me in the comment section.
Step-by-step explanation:

Answer:
B)
Step-by-step explanation: