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A rectangle is twice as long as it is wide. Its width is 5 1/2 cm. Find the perimeter of the rectangle. *Please Show Work*
answered
Apr 23, 2019
Mathematics
college
3
votes
216k
views
What is the simplest form of the ratio 40 : 16? a. 20 : 8 b. 10 : 4c. 5 : 4d. 5 : 2 e. 10 : 8
answered
Feb 13, 2019
Mathematics
high-school
5
votes
22.6k
views
The Tigris and Euphrates rivers flow ________________ to the ________________. A. north / Black Sea B. west / Mediterranean Sea C. south / Persian Gulf D. southwest / Dead Sea
answered
Jan 21, 2019
Geography
college
5
votes
45.1k
views
In which of these ways is Islam similar to both Christianity and Judaism?
answered
Aug 7, 2018
History
high-school
2
votes
132k
views
A researcher found that the sea level rose 1 5 of a centimeter in 2 3 of a year. At what rate did the sea level rise? A) 2 5 centimeter per year B) 3 5 centimeter per year C) 2 15 centimeter per year D)
answered
Mar 19, 2018
Mathematics
middle-school
6
votes
46.5k
views
the floor of a rectangular deck has an area of 600 square feet. the floor is 20 feet wide. how long is the floor?
answered
Mar 18, 2018
Mathematics
college
7
votes
31.2k
views
who wrote about geography and astronomy during the greco-roman age? theocritus galen ptolemy polybius
answered
Oct 23, 2017
English
high-school
3
votes
34.8k
views
Applying the principle that the elements of a particular column in the Periodic Table share the same chemical properties, complete the following chart. The first one has been done for you. FormulaNew CombinationPredicted
answered
Sep 30, 2017
Chemistry
high-school
3
votes
200k
views
SELECT ALL THAT APPLY!! Which are accurate statements about how Eleanor Roosevelt changed the traditional role of First Lady? A. She held press conferences. B. She checked up on government projects. C.
answered
Sep 13, 2017
Social Studies
high-school
7
votes
217k
views
A bacteria culture begins with 8 bacteria which triple in size every week. How many bacteria exist in the culture after 4 weeks?
answered
Jun 22, 2017
Biology
high-school
4
votes
78.8k
views
Nixons southern strategy won the support of what group of voters
answered
Jan 15, 2017
English
high-school
4
votes
11.1k
views
Is 2/5 larger than 2/7? (Fractions)
answered
Apr 24, 2016
Mathematics
middle-school
3
votes
53.7k
views
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