![sergiog6833](/avatars/28795.jpg)
sergiog6833
10.10.2021 •
Mathematics
La longitud de un pasillo rectangular es 2 metros mayor que dos veces su ancho. Si su perímetro es de 22 metros, ¿cuáles son sus dimensiones?
Solved
Show answers
More tips
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- F Family and Home How to Properly Use a Water Level?...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Mathematics
- M Mathematics Which two equations would be most appropriately solved by using the quadratic formula? 0.25x^2+0.8x-8=0 (x+8)(x+9)=0 (x−3)^2=36 5x^2+7x=15...
- M Mathematics Witch symbol makes 6 15/28 6 5/9 a true sentence a. b. c.= d.×?...
- M Mathematics How do i write 1 1/2 as a percent and fraction?...
- M Mathematics What are the x and y intercepts of the line tangent to the circle (x+6)^2 + (y-2)^2=100 at the point (2, -4)...
- M Mathematics At 6: 00 these rays form opposite rays this means they form a...
- M Mathematics What is the sum of four times n and 6 is 12...
- M Mathematics What is 48 to 50 ( 48 to 50 is a ratio) as a percent. 99 points to those who answers my the best ^_~...
- M Mathematics Mrs. nazari bought 2 1/4 pounds of apples, 1 3/5 pounds of peaches, and 1 1/5 pounds of bananas. she paid with a $20 bill. how much change did she receive?...
- M Mathematics Subtract. use models if needed. (–4x + 7) – (5x – 9)...
- M Mathematics Mrs. delgado needs to buy 160 begonias for her flowerbed. at the prices shown, how much would she save if she bought them by the flat instead of buying them separately?...
Ответ:
1 and 3
Step-by-step explanation:
Step 1 is clearly elaborated. Tax is impliedd on the discounted price.
In step 3, the steps of deductions are skipped.
Like 1 + 10% = 110% and 1 - 20% = 80%
Step 2 is simply wrong. Because the percentages are implied on different values.