Mathematics, 25.12.2019 00:31 kelseypichla
Asquare grass field is being paved to convert it to a shopping mall. each side of the field is 75 meters long. the plan is to reduce the side lengths of the grass field by 5
meters each week. which function can be used to calculate the area of the grass field, a after t weeks?
(a)=75β(5t)^2
(a)=(75β5t)^2
(a)=75^2 β5
(a)=75^2 -(5t)^2
Answers: 3
Mathematics, 21.06.2019 12:40
20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9
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Mathematics, 21.06.2019 20:00
Parabolas y=β2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
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Asquare grass field is being paved to convert it to a shopping mall. each side of the field is 75 me...
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