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17 tháng 1 2017

6,24 bạn ạ nhớ chọn mình nhé vì mình là người đầu tiên

7 tháng 2 2017

6,24 la dung 1000000000000000000000000000000000000%

tk cho minh nhe

4 tháng 12 2018

14.1.                  64

14.2.                  29,15

Fill in the blank with the correct numberQuestion 1:Complete the number pattern:  0,3,8,15,24,,48.Question 2:Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively. Answer: The area of the shaded region is  .(write your answer by decimal in simplest form)Question 3:If , compute =.Question 4:The side of each square grid is 2cm. Find the area of the shaded region.Answer: The area of the shaded region is  .Question 5:If , find the value of m in .Answer:...
Đọc tiếp

Fill in the blank with the correct number

Question 1:
Complete the number pattern: 
 0,3,8,15,24,,48.

Question 2:
Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively. 

Answer: The area of the shaded region is  .
(write your answer by decimal in simplest form)

Question 3:
If , compute =.

Question 4:

The side of each square grid is 2cm. Find the area of the shaded region.
Answer: The area of the shaded region is  .

Question 5:
If , find the value of m in .
Answer: m=.

Question 6:
How many whole numbers between 1 and 100 are not divisible by 3 or 11?
Answer:  numbers.

Question 7:
Evaluate:
=.
(round to four decimal places)

Question 8:
Evaluate:
=.
(write your answer by decimal in simplest form)

Question 9:
Find the whole number A knowing that A is 9 units greater than the average of A, 38, 45 and 67.
Answer: A=.

Question 10:
Find the whole number C knowing that C is 14 units smaller than the average of C, 68, 72, 99.
Answer: C=.

3
15 tháng 4 2017

Câu 3, 4, 5, 7, 8 các câu bỏ qua nhé

15 tháng 4 2017

Câu 3, 4, 5, 7, 8 các cậu bỏ qua nhé

7 tháng 10 2016

15 va 18

tk nhe

minh lam roi

trong math violympic ay

1 tháng 10 2016

15;18

22 tháng 10 2015

sao chép nguyên bản ở math violympic lun hả

9 tháng 3 2017

cậu kết bạn với mình đi

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...
Đọc tiếp

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

1
19 tháng 7 2016

đề cho kiểu này thì ông nội nó làm

12 tháng 4 2015

Mình không biết ghi lời giải bằng tiếng anh nên chỉ cho kết quả là: The greater number is 4

6 tháng 3 2017

Chịu thua lớp 5 rồi

27 tháng 2 2018

114 - 5 x A = A x 3 + 51,8

5 x A = A x 3 + 51,8 + 114

A x 2 = 51,8 + 114

A x 2 = 165,8

=> A = 165,8 : 2 = 82,9