Answer:
Step-by-step explanation:
Aqui hay que sustraer
entonces empesastes in 19 y ahora tiene 9
19-9 es 10 cm
*No soy tan bien en escribir en español!
Answer:
old per: 1280
new per:2560
Step-by-step explanation:
first perimeter u get it by adding all the sides and since its a square then all the sides are equal so u can just do
320*4 which is equal to 1280
and by doubling the sides u can just double it in the old equation meaning
(320*2)*4
which is equal to 2560
Answer: 1% red and 3% orange
explanation:
Not sure if its right but did my best!!
