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2. A force of 20N acts on a particle of mass 2 Kg and displaces it by 5m at an angle 30°. What is the work done? a) 40J ) b) 50 J c) 100J
answered
May 3, 2022
Physics
high-school
4
votes
184k
views
What type of relationship is circled in this pedigree? A. Brother and Sister B. Aunt and Uncle C. Mother and Father
answered
Mar 29, 2022
Biology
high-school
10
votes
50.2k
views
Is Simon a nice person?
answered
Mar 23, 2022
Mathematics
college
1
vote
79.1k
views
Evaluate y=eX + 1 for the following values of x. Round to the nearest thousandth. x = -2, y~ x = 1, y = x = 2, y = DONE
answered
Jan 2, 2022
Mathematics
middle-school
4
votes
191k
views
Using a scale of 1 cm to represent 10 N, find the size and direction of the resultant of forces of 50 N and 30 N acting at the angle of 45 O to each other.
answered
Oct 30, 2021
Physics
college
4
votes
118k
views
−9x+5y=45 slope intercept form
answered
Oct 2, 2021
Mathematics
high-school
1
vote
96.9k
views
Read this excerpt from The Riddle of the Rosetta Stone. Then one day a colleague sent him a copy of an inscription that had been found in the ruins of a temple on the Nile River island of Philae. Which
answered
Sep 27, 2021
English
high-school
3
votes
88.0k
views
WHY DOES IT SAY IM IN MIDDLE SCHOOL?
answered
Sep 25, 2021
Computers and Technology
middle-school
1
vote
45.6k
views
Which of the following statements is true? Without bones, the body could not move. The spinal cord is protected by the rib cage. Bones connect to muscles at joints. The skull is made of gliding joints.
answered
Jul 25, 2021
Health
middle-school
4
votes
72.7k
views
∠AED is a straight angle. Prove: m∠AEB = 45° A horizontal line has points A, E, D. 2 lines extend from point E. One line extends to point B and another extends to point C. Angle C E D is a right angle.
answered
Jul 20, 2021
Mathematics
middle-school
4
votes
193k
views
Write the equation of the line that passes through the points (-4,8) and (1,3)
answered
May 30, 2021
Mathematics
high-school
1
vote
71.6k
views
) A company sells a software suite that includes a word processor and spreadsheet applications. The suite sells for $250 and the items are also available separately for $200 (spreadsheet) and $170 (word
answered
Apr 22, 2021
Business
college
3
votes
178k
views
What is the purpose of a signal phrase? (5 points) To point out an internal citation to the reader To call attention to plagiarism in informational text To show the need for a reference within an article
answered
Apr 11, 2021
Social Studies
high-school
5
votes
204k
views
Two co-interior angles formed between the two parallel lines are in the ratio of 11.7. Find the measures of angles
answered
Jan 19, 2021
Mathematics
high-school
3
votes
94.4k
views
Explain how to write the rational number 3.21 in the form a/b.
answered
Dec 15, 2020
Mathematics
middle-school
6
votes
196k
views
Which civil rights leader told white audiences that if blacks could have jobs and economic opportunities they wouldn't demand social equality? A) Langston Hughes B) Booker T. Washington C) Clarence Darrow
answered
Aug 19, 2020
History
middle-school
4
votes
11.5k
views
If the month-end bank statement shows a balance of $72,000, outstanding checks are $54,000, a deposit of $15,000 was in transit at month end, and a check for $3,000 was erroneously charged by the bank
answered
Aug 18, 2020
Business
college
0
votes
870
views
do we practice something because we are good at it or do we become good at something because we practice it?
answered
Jul 13, 2020
English
middle-school
4
votes
139k
views
There are 5 seniors on student council. Two of them will be chosen to go to an all-district meeting. How many ways are there to choose the students who will go to the meeting? Decide if this is a permutation
answered
Mar 8, 2020
Mathematics
high-school
5
votes
159k
views
a store sells rope by the meter The equation p=0.8L represents the price p (in dollars) of a piece of nylon rope that is L meters long. a. How much does the nylon rope cost per meter. b. How long is a
answered
Dec 12, 2019
Mathematics
college
7
votes
50.3k
views
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