mechelllcross
15.07.2019 •
Mathematics
Analyze the solution shown.
1. –|–x| = 7: given
2. |–x| = –7: multiplication property of equality
3. –x = 7 or –x = –7: definition of absolute value
4. x = –7 or x = 7: multiplication property of equality
5. check: –|–(–7)| = 7, –7 ≠ 7
–|–7| = 7, 7 = 7
negative times negative is positive.
Solved
Show answers
More tips
- F Food and Cooking How to Make Chebureki: A Delicious Recipe for Russian Street Food...
- A Animals and plants Unraveling the Mystery of Loch Ness: What Does the Loch Ness Monster Look Like?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics Which of the following expressions are equivalent to 0? Select all that apply B+1.8 B+E D-12 C-0.2 E+ A The letter represents on the number line and so does the...
- M Mathematics Who here thinks that life will be better this year...
- M Mathematics At the grocery, peaches cost $2.60 per pound. Grace bought 2.3 pounds of peaches....
- M Mathematics Anyone who can do this before 11:59 pm on Jan 20, 2021 I will mark brainliest. Jerry deposited (first put in) $20,000 on an investment that will give $1,750 for...
- M Mathematics Find the volume of the cone. Round your answer to the nearest tenth...
- M Mathematics 2. The sum of four times a number and is equal to Find The difference of five times the number and G the number...
- M Mathematics At tims bookstore 0.45 if the selfie holds mysteries, 20% of the selfie holds travel books and 7/20 of the shelfs hold children s books. Which type of book covers...
- M Mathematics In a 48-hour bike race, Mel rode 2893 miles. His father rode as far as Mel did. Find the number of miles his father rode....
- M Mathematics Need help rn, DONT answer if u dont know pleaseExample 1BFind mThanks...
- M Mathematics A racing car completes a 15 km lap of a track in 5 minutes. Express this speed in km/ hr...
Ответ: