Provide an appropriate response.Show that the points P1(2,4), P2(5,2), and P3(7,5) are the vertices of a right triangle.
What will be an ideal response?
Answers will vary. One possibility: The slope of the line through P1 and P2 is -2/3. The slope of the line through P2 and P3 is 3/2. Therefore, since the product of these slopes is 
the lines are perpendicular and constitute a right angle in the triangle, making the triangle formed by these points a right triangle.
Mathematics
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Find the specific function value.Find f(100, 3) when f(x, y) = y log x.
A. 30 B. 6 C. 60 D. 3
Mathematics
What can be said about ?A and ?B ?
Mathematics
Round the number to the nearest ten, nearest hundred, and nearest thousand.3235
A.
| Ten | 3230 |
| Hundred | 3200 |
| Thousand | 3000 |
B.
| Ten | 3240 |
| Hundred | 3200 |
| Thousand | 3000 |
C.
| Ten | 3240 |
| Hundred | 3300 |
| Thousand | 3000 |
D.
| Ten | 3230 |
| Hundred | 3300 |
| Thousand | 4000 |
Mathematics
Find the exact value of y, or state that y is undefined.y = cos-1 
A. 
B. 
C. - 
D. 
Mathematics