Mathematics, 29.07.2019 17:30 Lunablum
Sally has a photograph that has an area of 35 square inches. she creates 2 enlargements of the photograph. the enlargements have areas of 140 square inches and 560 square inches. in each photograph, the length is 1 2/5 times the width. select which of thr following could be th dimensions of the original photograph or one of the enlargements. mark all that apply 5 inches by 7 inches 20 inches by 28 inches 7 inches by 20 inches 21 inches by 15 inches 10 inches by 14 inches
Answers: 1
Mathematics, 21.06.2019 18:30
Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
Answers: 1
Mathematics, 21.06.2019 21:10
Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9
Answers: 1
Mathematics, 22.06.2019 01:30
Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)
Answers: 2
Sally has a photograph that has an area of 35 square inches. she creates 2 enlargements of the photo...
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