Answers by David Le Borgne
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Answers by David Le Borgne

Answers by David Le Borgne
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Hilary walked 654 feet in 3 minutes. She says she walked 218 feet per minute. Is Hilary’s answer reasonable? Explain.
answered Jul 11, 2022
3 votes
34.6k views
Jane made a door frame for the house but does not have a tool to measure the angles. How can she check that the corner is 90 degrees?
answered May 8, 2022
7 votes
97.2k views
5/x = 3/x - 2 Solve for x
answered Apr 8, 2022
2 votes
144k views
Each of the four sides of a swimming pool measures 9 meters: The pool is 5 meters deep. How much water will be needed to fill it completely?
answered Mar 22, 2022
5 votes
57.3k views
How many different phenotypes are their offspring expected to show?
answered Mar 10, 2022
6 votes
198k views
The element vanadium is a solid at room temperature, and its density is 6110 kilograms per meter cubed. Its melting point is 1910 degrees Celsius."
answered Feb 18, 2022
4 votes
60.7k views
A student throws a baseball upwards at an angle of 60 degrees to the horizontal. The initial horizontal and vertical components are 12.5 m/s and 21.7 m/s, respectively. 60 degrees Refer to the above information
answered Dec 30, 2021
0 votes
1.5k views
Solve for x: 2x – y = (3/4)x + 6. (a) (y + 6)/5, (b) 4(y + 6)/5, (c) (y + 6), (d) 4(y - 6)/5.
answered Nov 13, 2021
7 votes
213k views
All of the following are mountain ranges in Texas except: a. Davis Mountains b. Chisos Mountains c. El Paso Mountains d. Guadalupe Mountains
answered Oct 25, 2021
4 votes
136k views
How do lakes form...
answered Aug 10, 2021
5 votes
120k views
(4k^2*2k*k^3)^3 simplify
answered Jul 22, 2021
3 votes
90.1k views
A woman is riding a bicycle at 18.0 m/s along a straight road that runs parallel to and right next to some railroad tracks. She hears the whistle of a train that is behind. The frequency emitted by the
answered Jun 28, 2021
3 votes
201k views
Philip wants to give $156 to United Way, but he wants to give it over the coming year. If he signs up to have a regular amount withheld from his savings each week and given to United Way, how much will
answered Jun 2, 2021
2 votes
101k views
What is the difference between 64,926 and 49,079​
answered May 4, 2021
6 votes
170k views
A coin sorting machine can sort a certain number of coins in 15 min a second machine can sort the same number of coins in 30 min how long would it take both machines working together to do the job? plz
answered Mar 15, 2021
4 votes
44.7k views
The area of the rectangular sheet is 500cm square. If the length of the sheet is 25cm, what is its width? Also find the perimeter of the rectangular sheet.​
answered Mar 6, 2021
1 vote
16.0k views
Every week, Hector’s 20 hours earns $210.00. He earns a constant amount of money per hour. Part B Write an equation that can be used to determine Hector's earnings, in dollars, m, for h hours of work.
answered Feb 17, 2021
1 vote
105k views
If a = 4 and b = 7, what is the value of the following expression? 20 ÷ a + 7 • b A. 28 B. 84 C. 54 D. 33
answered Jan 30, 2021
4 votes
91.1k views
What a accomplishments did charlotte E. Ray make​
answered Dec 7, 2020
6 votes
174k views
Two p plus tree times nine
answered Sep 4, 2020
6 votes
214k views
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