This is calculator work. Type in 0.8 inverse tangent and find 38.6598, which, rounded, matches answer D.
Answer:
4 hope this helps!
Step-by-step explanation:
Answer:
k = -5
Step-by-step explanation:
The coefficient is the number in front of the variable.
For example:
2x 2 is the coefficient
5y 5 is the coefficient
The degree is the exponent of a variable.
For example:
y "y" has an exponent of 1, so the degree is 1
The variable that has an exponent of 1 is 3x, so the coefficient of the term is 3