Answer:
8 units
Step-by-step explanation:
find the distance of the lines through coordinates given
distance formula: 
i) CD=
CD=
CD=4 units
ii) DE=
DE=
DE=
DE= 2 units
iii) ED=
ED=
ED=
ED= 2 units
perimeter of polygon= 2 units+ 2 units+ 4 units
=8 units
Answer:
-18
Step-by-step explanation:
Distribute
10+4x+4+5
Combine like terms
19+4x
Final answer: 4x+19
Answer:
Step-by-step explanation:
3(x + 2) = 3*x + 3*2
= 3x + 6
I believe the answer is C