![cdraytonn](/avatars/36477.jpg)
cdraytonn
26.06.2019 •
Mathematics
What is 2^-5? how is it different from 2^5?
Solved
Show answers
More tips
- F Food and Cooking How to properly cook shrimp: tips from professionals...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
Answers on questions: Mathematics
- M Mathematics Agroup of students organized a caf wash to raise money for a local charity. the students charged $5.00 for each car they washed. in 3 hours, they washed 12 cars. at that rate,...
- M Mathematics Suppose david has $65 to spend on a ticket and some shirts here he spent $32.95 on his ticket and fee. write an inequality could be used to find the maximum number of shirts he...
- M Mathematics What is 6a + b- 15 it s supposed to be a coefficient...
- M Mathematics How many miles have you traveled if you have gone 1320 ft?...
- M Mathematics Some cows were in the field. 6 more cows walked there. then there were 13 cows. how many cows were in the field before?...
- M Mathematics There are 16.5 feet in a rod. how many rods are there if you have 148.5 feet?...
- M Mathematics Aboy flying a kite lets out 300 feet of string which makes an angle of 38 degrees with the ground. assuming that the string is straight how high above the ground is the kite to...
- M Mathematics Aserving of ice cream contains 1200 calories. one hundred forty-four calories came from fat. what percent of the total calories come from fat?...
- M Mathematics $500 principal earning 4% compounded quarterly after 6 years...
- M Mathematics Someone me estimate each quotient to the nearest whole number.then , find the actual quotient . 1. 0.9 divided to 3.78 2. 2.5 divided to 36 3. 0.25 divided to 7 4. 9.5 divided...
Ответ:
These expressions are different in the way that they are reciprocals of each other.
Ответ:
x = 18 or x = -12.
Step-by-step explanation:
||x-3|-5| = 10 only if |x-3|-5 = 10 or |x-3|-5 = -10, i.e., if |x-3|=15 or |x-3|=-5; but |x-3| cannot be equal to -5, because |x-3| should be a non-negative value. Therefore, the first equation is true only if |x-3|=15. |x-3| = 15 only if x-3 = 15 or x-3 = -15, i.e., x = 18 or x = -12. We can verify this in the following way: ||18-3|-5|=||15|-5|=|10|=10 and ||-12-3|-5|=||-15|-5|=|15-5|=|10|=10. This verify that our solution is correct.