Zadanie w załączniku! Na jutro! Proszę o szybką odpowiedź! Z góry dziękuję ;!
1. 2a + a = 180
3a = 180 /:3
a = 60
2a = 120
2. 210 + 2b + 4b = 360
210 + 6b =360 / -210
6b = 150 / :6
b = 25
2b = 50
4b = 100
3. y + y + 60 +y - 30 =180
3y + 30 = 180 / -30
3y = 150 /:3
y = 50
y + 60 = 110
y - 30 = 20
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1. 2a + a = 180
3a = 180 /:3
a = 60
2a = 120
2. 210 + 2b + 4b = 360
210 + 6b =360 / -210
6b = 150 / :6
b = 25
2b = 50
4b = 100
3. y + y + 60 +y - 30 =180
3y + 30 = 180 / -30
3y = 150 /:3
y = 50
y + 60 = 110
y - 30 = 20