Mathematics, 12.07.2019 07:30, jadenjohnson89
Worth 90 points! the lengths of three sides of a quadrilateral are shown below: side 1: 4y + 2y2 β 3 side 2: β4 + 2y2 + 2y side 3: 4y2 β 3 + 2y the perimeter of the quadrilateral is 22y3 + 10y2 + 10y β 17. part a: what is the total length of sides 1, 2, and 3 of the quadrilateral? (4 points) part b: what is the length of the fourth side of the quadrilateral? (4 points) part c: do the answers for part a and part b show that the polynomials are closed under addition and subtraction? justify your answer. (2 points)
Answers: 2
Mathematics, 21.06.2019 19:00, alyo31500
Graph g(x)=2cosx . use 3.14 for Ο . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.
Answers: 1
Mathematics, 21.06.2019 19:30, raytaygirl
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylinβs work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
Mathematics, 22.06.2019 02:00, embersongracie
Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)
Answers: 1
Worth 90 points! the lengths of three sides of a quadrilateral are shown below: side 1: 4y + 2y2...
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