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The length of a rectangle is seven less than twice the length of its width. If the area of the rectangle is 15 square meters, find the value of x.
answered
Jul 4, 2021
Mathematics
college
4
votes
75.6k
views
John is packing books into boxes to send to his cousins in case they are snowed in and want to do some light reading. Each box can hold either 15 small books or 8 large books. He needs to pack at least
answered
May 28, 2021
Mathematics
college
3
votes
206k
views
Where did the astrologer sit every day
answered
Apr 23, 2021
English
college
6
votes
5.7k
views
Using the trend line y = 9x + 2, complete the residual table for the data shown.
answered
Jan 27, 2021
Mathematics
high-school
0
votes
65.3k
views
In a physics laboratory experiment, a coil with 180 turns. Each turn of the coil encloses an area of 12 cm2 . The coil is rotated from a position where its plane is perpendicular to the earth's magnetic
answered
Jan 26, 2021
Physics
college
5
votes
100k
views
Factorise fully 50-2y²
answered
Jan 19, 2021
Mathematics
college
3
votes
131k
views
How is data not actually obtained from the experiment represented in a line graph? with a double line with only dots with a colored line with a broken line 20 POINTS!
answered
Dec 27, 2020
Physics
middle-school
5
votes
157k
views
Use the quote to answer the question. “I am tired; my heart is sick and sad. From where the sun now stands I will fight no more forever.” —Chief Joseph, Nez Percé Tribe, 1877 What is Chief Joseph's response
answered
Oct 12, 2020
History
middle-school
4
votes
125k
views
Do u know who drew this and what they used (pastel or chalk)
answered
Jun 25, 2020
Biology
middle-school
3
votes
74.4k
views
In China, what was the purpose of foot binding? A. to help women get jobs B. to attract lower-class men C. to allow husbands to confine their wives D. to create cultural unity during the Song Dynasty
answered
May 31, 2020
History
middle-school
6
votes
7.5k
views
An arithmetic series contains 20 numbers. The first number is 102. The last number is 159. Which expression represents the sum of the series? A.(20 (159-102/2) B.(20(102+159/2) C.20(102+159) D.20(159-102)
answered
May 19, 2020
Mathematics
college
2
votes
204k
views
Juan roller skates 60 miles in 3 3/4 hours. What is his average speed in miles per hour?
answered
Jan 27, 2020
Mathematics
middle-school
2
votes
195k
views
Explain why you think it was important for the pilgrams to write the Mayflower compact.
answered
Sep 15, 2019
History
middle-school
5
votes
119k
views
A 1.00 g sample of a hydrogen peroxide (H2O2) solution is placed in an Erlenmeyer flask and diluted with 20 mL of 1 M aqueous sulfuric acid. To this solution is added 0.0200 M KMnO4 solution via a buret,
answered
Sep 6, 2019
Chemistry
high-school
6
votes
200k
views
Help me figure out if this is the correct answer or not please
answered
Mar 18, 2019
Mathematics
high-school
1
vote
40.0k
views
Which statement is true about the graphs of the two lines y = -4/5 x + 2 and y = -1/2x ? 1. The lines are perpendicular to each other because -4/5 and -5/4 are opposite reciprocals of each other. 2. The
answered
Feb 3, 2019
Mathematics
high-school
2
votes
198k
views
The collapse of the Roman Empire was followed by a period called the___ Ages.
answered
Sep 23, 2018
History
high-school
7
votes
144k
views
During meiosis, the cytokinesis that follows telophase II results in A. four haploid cells B. four diploid cells C. two diploid cells D. two haploid cells
answered
Jan 28, 2018
Biology
high-school
6
votes
212k
views
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