1)Helen usually wears fashionable clothes. 2)Give me an orange,please.
-now
I wish to study English language and in the future to become the translator
I'am interested, are there holes (openings) for bottons.
АВ = 3х
ВС = 4х
АВ + ВС + АС = 28
3х + 4х + 14 = 28
7х = 28-14
7х = 14
х = 14/7
х = 2
АВ = 3х = 3 * 2 = 6 см
ВС = 4х = 4 * 2 = 8 см
Ответ: АВ = 6 см, ВС = 8 см
P.S. Треугольник со сторонами 14, 6 и 8 см не существует
2) you mustn't disturb your turtle
3) You must walk with your dog
4) You must feed your fish