1. I didnt feed the puppy.
2. He didnt buy a green bike.
3. She didnt drew a nice princess
4. We didnt lay the table.
5. They didnt write seven letters
1) On The Wednesday a Times published an article about the events in a Caucasus. 2 The United Kingdom includes a Great Britain and the Northern Ireland.
3 - The, an, a
4 - a, the
5 - the, a, a, the, a
6 - The, a, the
7- the, a
8 - the, an, the
9 - the, a
10 - The, a, an, the
A Did you have good seat?
b How long did the concert last?
c What did you do last night?
d Did you pay for them yourselves?
e Which songs did she sing?
f How much did the tickets cost?
g With who did you go?
1 c What did you do last night?
2 g With who did you go?
3 a Did you have good seat?
4 e Which songs did she sing?
5 b How long did the concert last?
6 f How much did the tickets cost?
7 d Did you pay for them yourselves?
Если треугольник равнобедренный то значит две боковые стороны равны, периметр это сума все сторон так ведь? Значит боковую сторону легко найти. И так
это значит (25 периметр-9 основание) : 2 боковые стороны=8
ответ: боковая сторона равна 8 см