The obvious one is (310 beats)/(1 minute).
9/11 is the answer because 1 and 1/2 x 6 is 9
(1, 1), 5 + 2 = 7, not that hard!
The law of cosines states that:
c^2=a^2+b^2-2abcosC
You already have all the values for the variables with the exception of x so:
x^2=25+100-100cos60
x=√(125-100cos60)
x=√75
x≈8.66 to nearest one-hundredth...
Answer:
12/1
Step-by-step explanation:
hope this helped if not sorry
