11 x < - 66
x < - 66 / 11
x < - 6
hope this helps!
Answer:
the coefficient in the equation is 13
Step-by-step explanation:
a coefficient is a number that is in front of a variable. 13 is in front of the variable u so it is the coefficient.
Answer:
2 bc cos A
Step-by-step explanation:
Cosine rule
