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Answers by Piotr Jurkiewicz
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What is the perimeter of a triangle with side lengths of 3.5 m, 6.25 m, and 9 m?
answered
Jun 30, 2021
Mathematics
high-school
7
votes
126k
views
Which of the following is usually NOT a factor that is important in the survival of organisms?
answered
Jun 16, 2021
Biology
college
0
votes
184k
views
How do you know when expression are equivalent
answered
Apr 24, 2021
Mathematics
middle-school
5
votes
122k
views
the sum of two numbers is 21. the secound number is six times the first number. work out the two numbers?
answered
Mar 14, 2021
Mathematics
middle-school
1
vote
205k
views
Which of these sentences does NOT contain a regular verb? Nous parlons français, Nous attendons le bus. Nous sommes grands. Nous finissons nos devoirs.
answered
Feb 16, 2021
French
college
5
votes
226k
views
A manufacturer produces soda cans and a quality control worker randomly selects two cans from the assembly line for testing. Past statistics show that 12% of the cans are defective. What is the probability
answered
Jan 31, 2021
Mathematics
college
3
votes
109k
views
A square is inscribed in an isosceles right triangle. Length of the leg equals to 2 in. as shown on the figure. Find the perimeter of the square.
answered
Dec 25, 2020
Mathematics
middle-school
1
vote
171
views
What were economic effects of the plague
answered
Aug 11, 2020
History
middle-school
2
votes
20.3k
views
What is the meaning of each underlined word in these excerpts from "A Modest Proposal" by Jonathan Swift? I think it is agreed by all parties, that this prodigious number of children in the arms, or on
answered
May 3, 2020
English
middle-school
2
votes
146k
views
Select all radical expressions that are equivalent to 3 4/7 Sorry for the bad quality!!
answered
Mar 8, 2020
Mathematics
middle-school
1
vote
65.5k
views
You are working over the summer in Argentina for a real estate agency, and you need to write a short description for a chalet in the mountains that you are selling. Write two (2) complete sentences in
answered
Feb 27, 2020
Spanish
middle-school
4
votes
203k
views
Which is a chemical reaction? Select one: a. a peanut shell cracking open into two halves b. solid chocolate melting into liquid chocolate c. water vapor condensing into liquid water on a window d. hydrogen
answered
Nov 13, 2019
Physics
high-school
4
votes
133k
views
Se ha comprado un caballo y sus arreos por 600$.Si el caballo costo 4 veces mas que los arreos,¿cuanto costo el caballo y cuanto los arreos?
answered
Mar 19, 2019
Mathematics
high-school
5
votes
150k
views
Find the prime factorization of 75
answered
Jan 18, 2019
Mathematics
middle-school
0
votes
10.6k
views
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