function is: f(x)=(x+10)^2
we know that having similar triangles so the ratio of sides,area and volume are same.

we know that
will be the area of triangle.

so 
so the ratio of the perimeter of two triangles will be

ratio of the perimeter=
Answer:
Decrease
Step-by-step explanation:
50 is bigger than 20, so it's decreasing and the units are the same.
224 is the times to were it’s put in the outside order inside of it
Answer:
60
Step-by-step explanation:
5 times 12