Answers by Ribo
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Answers by Ribo

Answers by Ribo
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For what value of k will the lines x+2y=0, 3x-4y-10=0 and 5x+ky-7=0 are concurrent?​
answered May 16, 2021
1 vote
25.4k views
Hector lives every day of his life according to his morals, values, and ethics. Which dimension of health is he fulfilling? A.BiologicalB.PhysicalC.EnvironmentalD.Spiritual
answered May 15, 2021
7 votes
151k views
The composite solid was formed by joining a square pyramid and a rectangular prism. What is the surface area of the composite solid? [Not drawn to scale] A. 360 square feet B. 380 square feet C. 410 square
answered May 9, 2021
1 vote
69.1k views
And every night, about midnight, I turned the latch of his door and opened it—oh so gently! And then, when I had made an opening sufficient for my head, I put in a dark lantern, all closed, closed, that
answered Apr 23, 2021
6 votes
214k views
mariana wants to put 6 3/4 feet of border across the top of a wall she has 3 6/7 feet of border. what fraction of the project can she complete
answered Apr 15, 2021
1 vote
132k views
How did the Magdalene societies work to abolish prostitution
answered Mar 18, 2021
2 votes
102k views
Historically, the mean yield of corn in the United States has been 120 bushels per acre with a standard deviation of 12. A survey of 40 farmers this year gives a sample mean yield of 125 bushels per acre
answered Jan 21, 2021
4 votes
153k views
4. 5c - 2[(b-a) + c)
answered Jan 13, 2021
1 vote
110k views
Use the binomial theorem to prove the following equalities for any natural number n ∈ N. It is enough in each case to specify x and y in the binomial theorem and show that this results in the given equality.
answered Jul 24, 2020
0 votes
189k views
All I want is to find the X. Tell me how to start this problem please and thank you ❤️​
answered Apr 18, 2020
6 votes
116k views
I need some help, thanks!
answered Mar 5, 2020
3 votes
44.0k views
Helllllppppp!!! ASAP
answered Oct 5, 2019
6 votes
185k views
There are 15 boys and 10 girls in Miss Li's class. She wants to group all the students so that each group has the same number of boys and the same number of girls. What is the greatest number of groups
answered Sep 14, 2019
5 votes
174k views
Which of the following lines has a slope of -1/2
answered Apr 19, 2019
6 votes
154k views
In triangle ABC, c = 8, b = 6, and ∠C = 60°. sin∠B = _____
answered Apr 6, 2019
4 votes
113k views
Jenny's frog made one jump of 2.34 meters. Christina's frog made jumps of 1.22 meters and 0.89 meters. How much further did Jenny's frog jump in one jump than Christina's frog in two jumps combined?
answered Feb 24, 2019
5 votes
115k views
The concept of the sick role is associated with which perspective?
answered Aug 25, 2018
4 votes
45.3k views
Zahara asked the students of her class their gymnastic scores and recorded the scores in the table shown below: Gymnastic Scores Score Number of Students 0 1 1 1 2 2 3 6 4 4 5 3 6 2 Based on the table,
answered Aug 14, 2018
5 votes
95.8k views
Chromaticism is the use of notes outside the scale that the music is using
answered Jul 25, 2018
4 votes
106k views
Whom did sharecropping most often hurt
answered Mar 20, 2018
2 votes
21.2k views
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