MN giúp mình 2 bài này với ạ
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my favourite food is pizza
my favourite drink is Water
i often have noodle for my breakfast
i often have rice , fish , soup , chicken for my lunch
i often rice , meat , soup for my dinner
1. My favourite food is pizza.
2. My favourite drink is water.
3. I often have noodle for my breakfast.
4. I often have rice, fish, soup, chicken for my lunch.
5. I often rice, meat,soup for my dinner.
1. Turn on (please+Vo)
2. Turned / off (was chia qk)
3. Look for
4. Got up (because S+ had+V3/ed, S+V2/ed)
5. Ran into( hai hd lien tiep)
6. Goes on (after S+V2/ed, S+Vht)
1 It took me 10 minutes to walk to my office
2 After she had written a letter, she went to bed
3 Before he bought a radio, he had checked the price
4 After they had argued, they fought
5 Before she met a close friend,she had gone out for a walk
6 Before she decided to go away, she had faced the matter
7 After she had watched the film, she wrote a report
8 I saw her cross the road
9 He heard them sing a song
10 They let him use their car
11 After the train had left, he arrived at the station
12 Peter and Maria decided to go to the cinema
Bài 5:
a: Xét ΔABC có \(\widehat{BAC}+\widehat{ABC}+\widehat{ACB}=180^0\)
=>\(\widehat{ACB}+57^0+72^0=180^0\)
=>\(\widehat{ACB}=51^0\)
Xét ΔABC có \(\widehat{ACB}< \widehat{BAC}< \widehat{ABC}\)
mà AB,BC,AC lần lượt là cạnh đối diện của các góc ACB,BAC,ABC
nên AB<BC<AC
b: Xét ΔBIM và ΔCEM có
MB=MC
\(\widehat{BMI}=\widehat{CME}\)(hai góc đối đỉnh)
MI=ME
Do đó: ΔBIM=ΔCEM
=>\(\widehat{BIM}=\widehat{CEM}\)
=>BI//CE
c: Xét ΔMAK có
MH là đường cao
MH là đường trung tuyến
Do đó: ΔMAK cân tại M
Bài 6:
Số tiền của hóa đơn sau khi giảm giá lần 1 là:
\(16,245:\left(1-5\%\right)=17,1\left(triệuđồng\right)\)
Số tiền đúng của hóa đơn ban đầu là:
17,1:(1-10%)=19(triệu đồng)
Giá niêm yết của cái tivi là:
19-7=12(triệu đồng)