![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 21:09, jshhs
9. Problem 52 from the Rhind Papyrus. Example of a cut-off (truncated) triangle of land. Suppose it is said to thee, What is the area of a cut-off triangle of land of 20 khet in its side, 6khet in its base, 4 khet in its cut-off line? Solution: Add its base to its cut-off line; it makes 10. Take ½ of 10, that is 5, in order to get its rectangle. Multiply 20 times 5; it makes 100 [square khets]. This is its area. This cut-off (truncated) triangle of land is a right trapezoid. Use the formula for the area of a trapezoid to verify that the solution above yields the area of the land.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00, jackson5637
Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, codyshs160
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40, avahrider1
The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?
Answers: 3
Do you know the correct answer?
9. Problem 52 from the Rhind Papyrus. Example of a cut-off (truncated) triangle of land. Suppose it...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 05:00
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.04.2021 05:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 05:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.04.2021 05:00
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 05:00