" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x-2,34m
1,3x=2,34
x=1,80
odp: cień człowieka wynosi 1,80m
x =2,34
1.30x=2.34 | : 1.30
x= 1.80
ale nie jestem pewna, powodzenia : D
1---1,3
x=2,34/:1,3
x=1,8m