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 13:20
Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]
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Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
Mathematics, 21.06.2019 17:30
Adiverr from the university of florida womenβs swimming and diving team is competing in the ncaa zone b championships
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Mathematics, 21.06.2019 20:20
One of every 20 customers reports poor customer service on your companyβs customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%
Answers: 1
A) if c is the line segment connecting the point (x1, y1) to the point (x2, y2), find the following....
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