Ai giỏi văn vs anh thì giúp tớ với :

Hãy viết một bài thơ tiếng anh (ít nhất 4 câu )

\(\left|x-\frac{5}{3}\right|< \frac{1}{3}\)

\(\Rightarrow\frac{-1}{3}< x-\frac{5}{3}< \frac{1}{3}\)

\(\Rightarrow\frac{-1}{3}+\frac{5}{3}< x-\frac{5}{3}+\frac{5}{3}< \frac{1}{3}+\frac{5}{3}\)

\(\Rightarrow\frac{4}{3}< x< 2\)

But how to cook rice properly, sweet-scented rice and plastic particles, retain maximum nutrients, not burnt and crushed is not a simple thing. This article will show you how to cook simple with electric cooker, applies to both the pot and the pot body electronics.

Step 1: Close rice

Most rice cooker measuring cup rice has come for you to accurately measure once cooked rice for each cup about 150g of rice equivalent to 2 cups of rice, otherwise you can find or use separate measuring cup rice to measure.

Step 2 : Washing rice

Carefully read the instructions in the packaging, some manufacturers of rice especially recommended not to wash the rice because the components have to add some vitamins, iron ... wash the rice will lose these minerals. Without any additional notes you need rice washed with water, removal of pesticides, herbicides, dust, rice husk, to ensure safe and hygienic.

Step 3 : Soak the rice for 30 minutes (if you have time)

Soak the rice before cooking will help more evenly so that the rice is thoroughly cooked rice will taste better, rice is cooked well, not being crushed.

Step 4: Close the water

The amount of water depends on the type of rice cooking and your interests. Cook basic principle is to use a proportion of the rice bowl = 1/2 cup of extra water bowl. For example, you cook rice bowl measuring 1.5 1 cup water, 2 bowls of rice same bowl of water will be measured 2.5. Or you can also use the water level scale inside the pot (if any).

Step 5: Add a little salt, butter or oil (if applicable)

This will help the rice beautiful, blond restrictions sticky rice, burnt rice at the bottom of the pot and spiced nuts.

Step 6: Cook rice

Wipe outside pleased pot with dry rag, make sure the surface is dry pot, place the pot into the heart of the boiler, so that the bottom of the pot slightly turn in direct contact with electric wheels. Close the lid, plug and switch.

Step 7 : brewed rice

Once cooked, the pot goes to keep warm, and you can unplug it and leave no opening in 10-15 minutes, making the surface of dried rice, cooked rice and grains are not stuck to the body pot. Ending the cooking process, open the lid, spoon rice tillers were hoeing or chopsticks and enjoy.

mồm bò (danh từ) : mồm của con bò

mồm bò (động từ) : dùng mồm để bò

mồm bò (danh từ) : mồm của con bò

\(5^{2x-1}=5^{2x-3}+125.24\)

\(5^{2x}:5=5^{2x}:5^3+3000\)

\(5^{2x}:5.5^3=5^{2x}+3000\)

\(5^{2x}.5^2=5^{2x}+3000\)

\(5^{2x}.5^2-5^{2x}.1=3000\)

\(5^{2x}\left(25-1\right)=3000\)

\(5^{2x}=125=5^3\)

=> 2x = 3

=> x = 3/2

x + 1,2 . x = 3,8 - 15,3

x.1 + 1,2 . x = -11,5

x(1 + 1,2) = -11,5

2,2 . x = -11,5

=> x = \(\frac{-11,5}{2,2}=\frac{-115}{22}=-5,2\left(27\right)\)

Tìm a;b;c biết :

\(\frac{1}{a}+\frac{1}{b+c}=\frac{1}{2}\)

\(\frac{1}{b}+\frac{1}{c+a}=\frac{1}{3}\)

\(\frac{1}{c}+\frac{1}{a+b}=\frac{1}{4}\)

Gọi cân nặng của đầu con cá là a(g), thân của con cá là b(g).

Theo bài ra ta có: a=150+1/2.b

=>                       2a=300+b(1)

                             b=a+150(2)

Thay (2) vào (1) ta được:

                           2a=300+a+150

                            2a-a=450

                        a=450(g)

                       b = 450 + 150 = 600(g)

 Con cá nặng : 150+450+600=1200(g)

Vậy con cá của anh ta nặng 1200g