Mathematics, 08.04.2020 04:45, lol4373
The area of a playground is 20 yd.². The length of the playground at five times longer than it's worth. Find the length and the width of the playground.
Answers: 1
![20=5x\times x\\20=5x^{2} \\Dividing\ both \ sides\ by\ 5\\\\ x^{2} =4\\Taking\ root\ both\ sides\\ \\ \sqrt[2]{x^{2} } =\sqrt[2]{4} \\ \\ x=\sqrt[2]{2\times2} \\ \\ x=2](/tpl/images/0588/9534/4ec98.png)
Other questions on the subject: Mathematics
Mathematics, 22.06.2019 00:00, evazquez
Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?
Answers: 2
Mathematics, 22.06.2019 03:00, BLASIANNkidd
Which aspect of electronic commerce does the ftc regulate? a. encryption and transfer of data b. disposing of credit reports c. network security d. antivirus software updates
Answers: 1
Mathematics, 22.06.2019 05:30, hannahkharel2
Writing proportions. no solving. write all of them ! extraaa points.
Answers: 2
Do you know the correct answer?
The area of a playground is 20 yd.². The length of the playground at five times longer than it's wor...
Questions in other subjects:
Social Studies, 18.03.2020 00:54
History, 18.03.2020 00:54
