Mathematics, 25.11.2019 19:31 kashbaby
A) if c is the line segment connecting the point (x1, y1) to the point (x2, y2), find the following. x dy β y dx c correct: your answer is correct. (b) if the vertices of a polygon, in counterclockwise order, are (x1, y1), (x2, y2), , (xn, yn), find the area of the polygon. a = 1 2 (x1y2 β x2y1) β (x2y3 β x3y2) β β (xn β 1yn β xn n β 1) + (xny 1 β x1yn) a = 1 2 (x1y2 + x2y1) + (x2y3 + x3y2) + + (xn β 1yn + xn n β 1) + (xny 1 + x 1 yn) a = 1 2 (x2y1 β x1y2) + (x3y2 β x2y3) + + (xnynβ1 β xnβ1yn) + (x1yn β xny1) a = (x1y2 β x2y1) + (x2y3 β x3y2) + + (xn β 1yn β xnyn β 1) + (xny1 β x1yn) a = 1 2 (x1y2 β x2y1) + (x2y3 β x3y2) + + (xn β 1yn β xnyn β 1) + (xny1 β x1yn) correct: your answer is correct. (c) find the area of the pentagon with vertices (0, 0), (4, 1), (1, 3), (0, 1), and (β2, 1).
Answers: 3
Mathematics, 21.06.2019 16:00
Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)
Answers: 3
Mathematics, 21.06.2019 18:30
An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?
Answers: 1
Mathematics, 21.06.2019 19:00
What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
Answers: 2
Mathematics, 21.06.2019 19:00
1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)
Answers: 1
A) if c is the line segment connecting the point (x1, y1) to the point (x2, y2), find the following....
History, 04.11.2019 17:31
Mathematics, 04.11.2019 17:31
English, 04.11.2019 17:31
History, 04.11.2019 17:31
Computers and Technology, 04.11.2019 17:31
Mathematics, 04.11.2019 17:31