1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lesya [120]
3 years ago
15

This 7-digit number is 8,920,000 when rounded to the nearest ten thousand. the digits to the tens and hundreds places are the le

ast and same value. the value of the thousands digit is double that of the ten thousands digit. the sum of all its digits is 24.
Mathematics
1 answer:
Aliun [14]3 years ago
3 0
The 7-digit number we are looking for is 8,92a,bcd



"The value of the thousands digit is double that of the ten thousands digit."

The value of the ten thousands digit is 2. Thus the value of the thousands digit is 4.



The 7-digit number we are looking for is 8,924,bcd



"The sum of all its digits is 24."

8+9+2+4+b+c+d = 23 + b+ c+ d

Thus b+c+d = 1



The digits to the tens and hundreds places are the least and same value.

These two digits (b and c) must be 0, because b+c+d = 1

That means that the digit "d" must be equal to 1.



The 7-digit number we are looking for is 8,924,001



This number is the only number that satisfies all the conditions stated in the question.
You might be interested in
PLEASE HELP!<br> IMAGE DOWN BELOW!
ankoles [38]

Answer:

1. 11t

2.7w+28

3. 2c+11

4. 8n

5. 10r+15

6. 24−8g

7. 17d−9

8. 8g+7z

9. 23b

10. 2rs+1

11. 9f+9g

12. 4x+y

13. 21a+14

14. 21a+14

15. 6−3k

16. 18n+36

17. 9s+3t

18. 8a−12b

19. 11m+n

20. 2+6z

21. 8x+6y

22. 7hg−7

23. 4st+5

24. 2r+17

25. 7w+6

26. 3(c+2)

27. 8f−4g

28. 2+8q+3r

Step-by-step explanation:

there you go, sorry it took so long

6 0
3 years ago
What is the radius of the circle: (x+1)^2+(y-12)^2=25
lidiya [134]

Answer:

radius = 5

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here r² = 25 ( take the square root of both sides )

r = \sqrt{25} = 5

4 0
3 years ago
Read 2 more answers
Find the vertex, focus, directrix, and focal width of the parabola. negative 1 divided by 40 x squared equals y
Galina-37 [17]

Answer:

2, 8, 90, 160

that is the focal, vertex l, direction

5 0
3 years ago
Open the picture, help me and get 10 points
Hitman42 [59]
13 feet wide.
156/12=13
Brainliest plz
4 0
3 years ago
Find m a. 26<br> b. 36 <br> c. 56<br> d. 34
dusya [7]
The answer is c or b
6 0
3 years ago
Other questions:
  • Jacob is training for a marathon. His plan is to run the same distance for 3 days a week, then increase that distance by the sam
    5·2 answers
  • Graph the linear equation and answer each of the following questions. y=-2x-3 (A)What is the y-intercept?
    12·1 answer
  • Which of these choices is the best estimate for the answer of 3 1/4 + (-2 2/3)?
    9·2 answers
  • Suppose 41%41% of American singers are Grammy award winners. If a random sample of size 860860 is selected, what is the probabil
    5·1 answer
  • Khan sold his cycle at loss of 8%.had He sold it for 240 more he would have gained 12%
    11·1 answer
  • What is the simplified value of the expression below? 8.5 + (12 + 4) times 2 minus 7
    13·1 answer
  • 32. What is the degree of the monomial?<br>7x^8<br>A-7<br>B-8<br>C-15<br>D-56​
    12·1 answer
  • A spinner with 20 equal-sized sections has 5 red, 10 blue, 3 green, and 2 yellow sections. Ann pays $10 to spin the spinner. If
    8·1 answer
  • Please help!
    14·1 answer
  • Solve the following equation for y. Y= 2y+4y-3=27
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!