Answer:
-1
Step-by-step explanation:
When a line is perpendicular to another line, it means that the line is going through the other line. So that means they have the opposite slope or the reciprocal of the first line and you change the sign to become opposite.
y=x-4 ---> find reciprocal of x
y=-1x-4
slope= -1
slope = -1
no, 55+76+112=243. All shape's angles must add up to 360.
1. binomial polynomial
2. 2 terms
3. 4 is the constant term
4. - 1/10 x^3 is the leading term
5. -1/10 is the leading coefficient.