Energy Efficiency is where most energy auditors enter.
Answer:
A cheerful teen willing to help,
stay salty...
Explanation:
Angles in a heptagon equals 900°
i.e (n-2)×180 where n is substituted for the number of sides.
Find the sum of the remaining angles and subtract it from 900°
120+125+138+82+95+3x+x=900°
560°+4x=900°
4x=900°-560°
4x=340°
Divide both sides by 4
x=85°
while 3x= 255°
Answer:
Explanation:
a) ¿Qué error encuentra en la imagen?
Hay una redundancia
b) ¿Por qué está mal decir subir para arriba?
Se trata de un pleonasmo.
It is knowing as stellar evolution
