Lời giải:
$0,(6) = \frac{6}{9}=\frac{2}{3}$
A fraction \(\frac{a}{b}\) such that if add a number to both the numerator and the denominator, the value of this fraction is not changed.The fraction \(\frac{a}{b}\)=......
Fill in the blank with the suitable number (Note: write decimal number with "the dot" between number part and fraction part. Example: 0.5)
Question 1:
Given .
Calculate: .
Question 2:
Given two triangles and .
If and then .
Question 3:
Suppose that is directly proportional to with the scaling factor is .
If and then k=.
Question 4:
In this figure, find the value of ?
Answer: .
(write your answer by decimal in simplest form)
Question 5:
Find the value of ?
Answer: .
(write your answer by decimal in simplest form)
Question 6:
Given two triangles and .
If and then the perimeter of is .
Question 7:
In this figure, .
Question 8:
The value of .
(write your answer by decimal in simplest form)
Question 9:
The perimeter of a triangle is and the sides of its are in a ratio of .
Then the sides's length of the triangle are .
(write your answer from least to greatest and used ";")
Question 10:
Fill the suitable number in the "?".
Answer: .
giúp mik vs nha please
Give the correct form:
1.Don't eat that fruit.It is ...............(poison)
2.He works as a ...............in this factory. (machine)
3.It's so............today! It's too wet and cold. I hate this kind of weather.
4. Joanne was impressend by the ..........of Vietnamese people (ospitable)
5. Do you know what the ..............for your bad behavior is? (punish)
What is the sum ò all multiples of 6 each of wich has exactly 10 positive divisora
HELP.....
Ex1: The scores of four students in a mathematics test are 79, 83, 92 and 80. Linda's score is 6 more than the average score of the four students and her score. What is the Linda's score in the mathematics test?
Thanks
Use the correct form of the worlds:
1. I think staying at home all day is............because i don't know what to do (bore)
2. It is ..........to eat a lot of sweetened food and drink ( health)
3. I love ............ pottery because it is challeging ( make)
4. Many people do volunteer work because it can make a ........ in their community (differ)
5. Some students usually teach street ............English in the summer(child)
6. You should do morning exerices ............(regular)
7. We saw many ..........types of fish in the aquarium yesterday. ( differ)
8. What's the matter with your sister?- She has a ........(head)
9. Remember to brush your...............after meals.(tooth)
10. Hue is ......for its scenic spots (fame)
11. California is the ....largets state in the USA (three)
12. My uncle likes sailing and enjoys a ...........outdoor life(health)
HELP ME!
Give the correct form of the words provided.
1. I think staying at home all day is …..……… because I don’t know what to do. BORE
2.It is………………………. to eat a lot of sweetened food and drinks. HEALTH
3.I love …………………….pottery because it is challenging. MAKE
4.Many people do volunteer work because it can make a…………………… in their community. DIFFER
5.Some students usually teach street ………………… English in the summer. CHILD.
6. Water .................................. began in the 11th century. PUPPET
7. My father’s friend is a great .................................. PAINT
8. Who is your favourite ..................................? MUSIC
Angles G and H are complementary. If G = 3x + 6 and H =2x - 11, what is the measure of angle H?
