Mathematics

Mathematics, 25.07.2019 18:10, homeowkrkk

Carmen is using the quadratic equation (x + 15)(x) = 100 where x represents the width of a picture frame. which statement about the solutions x = 5 and x = –20 is true?

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Mathematics, 07.07.2019 20:30, amsley19

Cameron is using the quadratic equation (x+15)(x)=100 where x represents the width of a picture frame. which statement about the solutions x=5 and x=-20 is true?

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Mathematics, 23.07.2019 05:00, TV865432

Apicture is 5 inches by 7 inches. there is a frame around the picture that is of uniform width. the area of the frame and the picture combined is 72 in2. how wide is the picture frame? write an equation that you would use to solve for x, the width of the picture frame. a) (5 + x)(7 + x) = 72 b) (5 - x)(7 - x) = 72 c) (5 + 2x)(7 + 2x) = 72 d) (5 - 2x)(7 - 2x) = 72

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Mathematics, 16.09.2019 14:00, shantejahtierr63961

Carmen is using the quadratic equation (x + 15)(x) = 100 where x represents the width of a picture frame. which statement about the solutions x = 5 and x = –20 is true?

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Mathematics, 26.09.2019 05:00, tainniyarowe

Alistair has a rectangular picture measuring 8 inches by 7 inches. he makes a frame for the picture, shown by the shaded area in the diagram. the area of the frame is 34 square inches, and the width of the frame is x inches. use this information to complete the activity. 1.using the given information, write an equation to model the area of the frame. 2. which type of equation did you write to model the given scenario, linear or quadratic? 3.use the equation you created in part a to find the width of the picture frame

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