Mathematics, 08.12.2020 01:00 rajeeblagrove
Hallie applied a dilation given by the rule D 0,8 (x, y) = (0.8x, 0.8y) and centered at the origin (0, 0) to a quadrilateral in a coordinate plane. The quadrilateral’s image had vertices with coordinates of A’(-8, 12) B’(4,-8) C’(12,-4) D’(16,8). Fill the blanks below. The quadrilateral’s pre - image has vertices with coordinates of
A ( )
B ( )
C ( )
D ( )
Answers: 2
Mathematics, 21.06.2019 18:00
Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.
Answers: 3
Mathematics, 21.06.2019 23:00
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?
Answers: 1
Mathematics, 21.06.2019 23:00
1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.
Answers: 3
Hallie applied a dilation given by the rule D 0,8 (x, y) = (0.8x, 0.8y) and centered at the origin (...
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