Answer: A)
Step-by-step explanation:
Answer:
You simply substitute 8 for n
A₈ =3(8)+4=28
Answer:
Perimeter = 22.809836694575
Step-by-step explanation:
A(-2, 2) ; B(6,2) ; C(0, 8)



Then
The perimeter of ΔABC = AB + BC + AC

= 22.809836694575
D=1
you add 1/2 to the other side of the equal sign which will then give you the value of d
1/2+1/2=1