all you have to do is add up all the sides and your answer will be 21 cm

Answer:
All real numbers of x.
Step-by-step explanation:
5x+10=5(x+2) have the exact same equations on both sides.
5x+10=5x+10
If both are graphed, they will intersect each other for every value of x.
Answer:
Step-by-step explanation:
Here,
h ( 10 ) = 12
g(12) = √8
Point form: (-3,6)
Equation form: x=-3, y=6
