Tổng các nghiệm của phương trình \(\left|2x+|x-3|\right|=2\) là:...

Fill in the blank:

Father's Day has become a day to not only honor our father but all _(3)_ who act as a father figure.

Help me pls :(

Fill in the blank:

1.A conservationist is a person who takes an active __(4)__ in the protection of the environment.

2. About 200 years ago _(3)_ lived in great harmony with his environment because industry was not much developed.

3.The department needs three more computers in order to work __(4)__ effectively.

4. I feel attracted to her _(2)_ her voice is very sweet.

5. I sent a card to congratulate Hoa _(2)_ turning the first prize in the English speaking contest.

6. We stayed a _(3)_ longer because we didn't want to come back to that bad hotel.

Mặt phẳng nghiêng có l = 60 cm, h = 30 cm. Thanh đồng chất tiết diện đều có khối lượng 0,2 kg và OA = \(\dfrac{2}{5}\)AB, m₂ = 0,5 kg. Bỏ qua ma sát và khối lượng của dây nối, để hệ thống cân bằng thì m₁ =...

Gía trị của x + y thỏa mãn dãy số 1 ; -2 ; -5 ; 5 ; -8 ; 7 ; x ; y