Giai giup mik bai nay voi
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23 tháng 4 2023 lúc 14:53
mn giup mik giai bai nay voi
a: AK<AQ
=>K nằm giữa A và Q
=>AK+KQ=AQ
=>KQ=1cm
b: AK và AC là hai tia đối nhau
=>A nằm giữa K và C
mà AK=AC
nen A là trung điểm của KC
c: BK=1,5+3=4,5cm>AQ
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giup mik giai bai nay voi:87,4*2,1+87,4*8,8-87,4*0,9
*la dau nhan nha
ta có :
87,4*(2,1+8,8-0,9)=874
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tinh gia tri bieu thuc sau :(x-4)^(x-5)^(x-6)^(x+5)^(x+6)
giup mik giai bai nay voi
12 tháng 5 2021 lúc 17:51
mn giup mk giai bai nay voi a
1 plays
2 are reading
3 sing
4 do - do, help
5 is teaching
7 visited
8 doesn't like
9 watch
10 gets - has - brushes - goes - has
11 played - was
12 met
13 are going to have
14 did - do , planted
15 didn't come
16 paint
17 taught
18 have never been
19 takes
20 have - had
21 received
22 is going to invite
23 is waiting
24 talked
25 is going to travel
26 went - didn't buy
27 doesn't learn - will fail
28 washes
29 will be - watches
30 will phone
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2 are reading
3 sings
4 do - do - help
5 is teaching
7 visited
8 doesn't like
9 watch
10 gets - has
6. 10 brushes - goes
6. 30 has
11 played - was
12 met
13 will have
14 did - do - planted
15 didn't come
16 paint
17 taught
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1 plays
2 are reading
3 sing
4 do - do, help
5 is teaching
7 visited
8 doesn't like
9 watch
10 gets - has - brushes - goes - has
11 played - was
12 met
13 are going to have
14 did - do , planted
15 didn't come
16 paint
17 taught
18 have never been
19 takes
20 have - had
21 received
22 is going to invite
23 is waiting
24 talked
25 is going to travel
26 went - didn't buy
27 doesn't learn - will fail
28 washes
29 will be - watches
30 will phone
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ai giup mik giai bai nay voi
tinh nhanh
A=1472-2.47.147+472
A=1472-2.47.147+472
A = (147 - 47)2
A = 1002 = 10000
Bài này dùng hằng đẳng thức (A -B)2 = A2 - 2AB +B2 đó ban.
Cững dễ thui. hihi
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26 tháng 10 2023 lúc 9:09
mn giai giup mik bai bai nay vs
giup tui giai bai toan nay voi
?? nhan voi ? = 97
7k voi k€n
Moi nguoi giup mik bai nay voi cai nay cua bai uoc chung va boi chung cua Sbt nha
Ai giup mik thi mik se like
Viet nam noi la lam