![Ciarrathereal](/avatars/32899.jpg)
Ciarrathereal
16.07.2019 •
Mathematics
The perimeter of a rectangular field is 340 yd. the length is 10 yd longer than the width. find the dimensions.
Solved
Show answers
More tips
- A Art and Culture Attention, the Final Episode of Margo is Almost Here!...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- 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 What is the best unit of measurement for the weight of two sixth grade students...
- M Mathematics Who would be the most appropriate audience for this appeal?...
- S Social Studies Krogstand and Robertson described three principles of ethical decision making, which include all of the following except: a. the caring principle. b. the utilitarian...
- M Mathematics Simplify 5m - 7 - 8m + 10...
Ответ:
2l + 2w = 340
l = w + 10
Plug (w + 10) in for l in the first equation and solve for w:
2(w + 10) + 2w = 340
2w + 20 + 2w = 340
4w + 20 = 340
4w = 320
w = 80
The width of the field is 80 yd. Plug 80 in for w in either equation:
l = 80 + 10
l = 90
The length of the field is 90 yd.
Ответ: