12335589
29.10.2019 •
Mathematics
The sum of a number is 30 and a difference of 6
Solved
Show answers
More tips
- F Food and Cooking How to salt lard?...
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- 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?...
Answers on questions: Mathematics
- M Mathematics Use 6% as the sales tax and determine the (a) the sales tax and (b) the total cost for items totaling to $172.80....
- M Mathematics Find the product of Z1 and 22. Z1 = 7 (cos 25° + i sin 25°) Z2 = 2 (cos 130° + i sin 130°)...
- M Mathematics Consider these functions f(x)=3x-7 g(x)=x+1/x-1 what is the of f(g(3)) answer...
- M Mathematics What is the first step in solving -5x-1/6 3/2...
- M Mathematics Uh. I don t understand this at all...
- B Business A group of products within a product class that are closely related because they perform a similar function, are sold to the same customer groups, are marketed through the...
Ответ:
x=18 y=12
Step-by-step explanation:
x+y=30
x=18
y=12
Ответ:
Which statements describe polyatomic ions? Check all that apply.
Polyatomic ions have many charges.
Polyatomic ions have one overall charge.
Polyatomic ions repel other ions to form ionic bonds.
Polyatomic ions attract other ions to form ionic bonds.
Polyatomic ions are made up of only one type of atom.
Polyatomic ions are made up of two or more types of atoms.
Step-by-step explanation: