Answer: 5,14 and -2
Step-by-step explanation:
The coefficient is the number next to the variable.
So this case the coefficients are 5,14 and -2
73
73 * 19 = 1,387
Hope I helped you!
Answer: (x,y) -> (7/4x, 7/4y)
Step-by-step explanation:
This can solved using the cosine law which is:
c² = a² + b² - 2ab cos θ
Using the values given from the problem
6² = b² + b² - 2bb cos 112.62
And solving for b
36 = 2b² - 2b² cos 112.62
b = 3.6
The answer is the 3rd option.
It is 1,6 dollars for each pendant :)
