The triangle inequality applies.
In order for ACD to be a triangle, AC must lie between CD-DA=0 and CD+DA=8.
In order for ABD to be a triangle, AC must lie between BC-AB=3 and BC+AB=9.
The values common to both these restrictions are numbers between 3 and 8. Assuming we don't want the diagonal to be coincident with any sides, its integer length will be one of ...
{4, 5, 6, 7}
Answer:
L = 3(4) + 2(3) + 6
Step-by-step explanation:
.........
Answer:
18 m^2
Step-by-step explanation:
Y=-6x+8 is a linear equation because the x is not an exponent. It also is a straight line, not a curve (parabola) or exponential growth rate. I hope I helped! ^u^