Mathematics, 08.07.2021 22:50 xxcynthistxx
A converging lens forms a real image of a real object . if the magnification is 2 and the distance between the image and the object is 90cm. Determine the 1) focal length of the lens 2)object distance for which the image would be the same size as the object
Answers: 2
Mathematics, 21.06.2019 16:30
Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices
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Mathematics, 21.06.2019 20:50
Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field
Answers: 2
Mathematics, 21.06.2019 21:30
Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?
Answers: 1
A converging lens forms a real image of a real object . if the magnification is 2 and the distance b...
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