Pretty sure its D . the amount he charges for his service and hours must be less than or equal to 225
let : y = Opponent side, x= Adjecent side
and r= hypotenuse
tan = 4/5
y/x = 4/5 => y =4, x=5
so, r = √4²+5²=√16+25=√41
sin = y/r = 4/ √41
cos = x/r = 5/√41
tan = y/x = 4/5
csc = r/y = √41 /4
sec = r/x = √41 /5
cot = x/y = 5/4
Answer:
Leading coefficient -1 and Degree 6
Step-by-step explanation:
Leading coefficients mean the number associated with the variable that has the highest degree in your question

The highest degree is 6 and the leading coefficient would the number associated with x^6 which is -1 so the last option is correct
Answer:
(x + 5)²
Step-by-step explanation:
To get this we must find a binomial that multiplies by itself to get x² + 10x + 25.
(x + 5)(x + 5)
= x² + 5x + 5x + 25
= x² + 10x + 25