Isabella1319
21.01.2021 •
Mathematics
Bridget was thinking of a number. Bridget adds 8 to it, then doubles it and gets an answer of 21.9. What was the original number?
Solved
Show answers
More tips
- F Food and Cooking How to Cook a Steak with Mustard Sauce? What Kind of Meat to Choose?...
- P Photography and Videography What is lens calibration and why is it needed?...
- F Family and Home Stay Warm but Don t Overheat: What is the Optimal Temperature for Your Home During Winter?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Mathematics
- M Mathematics Can someone help me with this please ?...
- M Mathematics What is 9/50 times 5/24???...
- M Mathematics 0.25÷3=x÷1 1/2 That fraction is one and a half....
- M Mathematics What happens to the probability of making a Type II error, beta,as the level of significance, alpha,decreases? Why?...
- M Mathematics Suppose that X; Y have constant joint density on the triangle with corners at (4; 0), (0; 4), and the origin. a) Find P(X 3; Y 3). b) Are X and Y independent...
- M Mathematics Hint: is the picture Alonso estimated the distance across a river as 1232 meters. What is the approximate distance across the river to the nearest thousandth of a meter?...
- M Mathematics land and sea corporation has just purchased some shoreline property, and according to their calculations it will cost 2.5 times as much to develop the land as much as it did to...
- M Mathematics We would like to study the cholesterol level of adults. Our sample of 64 adults shows the sample mean of 184 and standard deviation 20. The standard error of the mean, SEM, is...
- M Mathematics A cylindrical tank whose diameter is 1.4 metres and height 80 cm is initially empty. Water whose volume is 492.8 litres is poured into the tank. Determine the fraction of the tank...
- M Mathematics 7.If 18, a, b, - 3 are in A.P., then a+b = ? (1 Point)1212151516161111please give the answer as fast as you can please...
Ответ:
2.95
Step-by-step explanation:
All you have to do is the reverse operations. Divide 21.9 by 2 then subtract it by 8.
Ответ:
answer: i have no idea. she reported me like a bunch of times and deleted some of my answers.
step-by-step explanation: