Answers by Blackd
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Answers by Blackd

Answers by Blackd
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Find the value of "k", given that one solution of the equation 5x^2-kx+40 is 4/5 ​
answered Mar 19, 2022
4 votes
118k views
Choose the correct solution and graph for the inequality. Y+7=<5
answered Mar 15, 2022
5 votes
126k views
Estimate the solution to the following system of equations by graphing. 3x+5y=14 6x-4y=9 A. ( 4/3,5/2) B. ( 7/3, -7/2 ) C. ( -5/2, -7/2) D. (5/2, 4/3) ​
answered Feb 24, 2022
1 vote
31.5k views
An airplane flying at a velocity of 610 m/s lands and comes to a complete stop over a 53 second period of time. a. Did this airplane speed up or slow down?
answered Feb 2, 2022
1 vote
139k views
(03.03 MC) Which element is represented by the electron configuration in example B? Example B: 1s22s22p63s23p64s23d104p2 Polonium Sulfur Silicon Germanium
answered Dec 13, 2021
4 votes
45.0k views
What are drawbacks that the finch family has to deal with because of tthe tom robinsons case?
answered Aug 21, 2021
3 votes
132k views
Hey guys i need help asap, here’s the problem (j-5)(5)
answered Aug 20, 2021
3 votes
185k views
The level of nitrogen oxides (NO x ) in the exhaust of cars of a particular model varies Normally, with mean 0.25 gram per mile (g/mi) and standard deviation 0.05 g/mi. Government regulations call for
answered Jul 10, 2021
3 votes
41.5k views
Four hundred seventy six thousands as a decimal number
answered Jun 28, 2021
1 vote
32.8k views
4. What is the solution of the proportion 3 16 = 9 y ?
answered Apr 27, 2021
1 vote
121k views
Mole ratios for a solving a stoichiometry problem are obtained from the 1. Molar Mass 2. Periodic Table 3. Balanced Equation 4. Total Mass of the Products
answered Jan 17, 2021
5 votes
211k views
Identify the brain stem in the diagram below! Answer For Extra Points!! 1)C 2)A 3)D 4)B
answered Sep 13, 2020
5 votes
205k views
Why was there a need for reform in the US during the mid-1800s? A. Cities were expanding rapidly and crime was increasing B. Workers were working long hours in dangerous factories C. Slavery was spreading
answered Aug 16, 2020
3 votes
213k views
A video game requires at least 4 points to advance. Each solved puzzle is worth two points. Each solved riddle is worth 1 point. If x is the number of solved puzzles and y is the number of solved riddles,
answered May 21, 2020
1 vote
186k views
Find the equation of the line that is parallel to the given line and passes through (5, -1). 32. y = 2x−7
answered Dec 29, 2019
3 votes
61.2k views
Do not go gentle into that good night is metered how?
answered Sep 16, 2019
4 votes
108k views
Helpppppppppppppppppppppppppppppppppppp
answered Aug 14, 2019
2 votes
19.4k views
A car moving east at 45km/hr turns and travels west at 30km/hr. What is the magnitude and direction of the change in velocity?
answered May 9, 2019
0 votes
64.7k views
Why did colonists come to Jamestown originally? A. To escape religious oppression B. To farm tobacco C. To promote religious tolerance D. To search for gold
answered Apr 16, 2019
2 votes
26.5k views
Find height of triangle in a 45-45-90 triangle knowing one side
answered Feb 12, 2019
4 votes
1.3k views
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