Answer:
The correct answer is 10a^2 b^2-54ab^2-16ab+b^2.
Step-by-step explanation:
I hope this helps! All you needed to do was distribute and then combine like terms.
40.96 is what I got. Hope this helps. :)
Answer:
Degree:3
Y-intercept:-6
Step-by-step explanation:
The given function is:

To find the degree, we multiply out the leading terms of each factor.
The leading term of the first factor is:

and that of the second factor is

and the third one is:

If we multiply out the leading terms, we would get:

Therefore the degree of the function is:
3
To find the y-intercept, we put x=0 to get:


3/5 is greater than 1/4 and if u dont trust me then look at a graph
Answer:
m<JKD = 22 degrees
Step-by-step explanation:
21x + 5 + 4x + 2 = 132
25x + 7 = 132
25x = 125
x = 5
m<JKD = 4x + 2
4(5) + 2
20 + 2
22