Mathematics, 20.03.2020 09:55 darriancascioli
The hypotenuse of a right-angled triangle (in a standard American examination) is 10 inches, the altitude dropped onto it is 6 inches. Find the area of the triangle. American school students had been coping successfully with this problem over a decade. But then Russian school students arrived from Moscow, and none of them was able to solve it as had their American peers (giving 30 square inches as the answer). Why?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Which of the following describes the symmetry of the graph of y = x3?
Answers: 2
Mathematics, 21.06.2019 19:40
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
Mathematics, 21.06.2019 20:30
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
Mathematics, 21.06.2019 21:30
Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
You know the right answer?
The hypotenuse of a right-angled triangle (in a standard American examination) is 10 inches, the alt...
Questions
Biology, 02.07.2019 16:20
Mathematics, 02.07.2019 16:20
Mathematics, 02.07.2019 16:20
Geography, 02.07.2019 16:20
Mathematics, 02.07.2019 16:20
Mathematics, 02.07.2019 16:20
English, 02.07.2019 16:20
Mathematics, 02.07.2019 16:20
Health, 02.07.2019 16:30
