Mathematics

Mathematics, 25.06.2019 00:40, 09daishagreen

Given the quadratic equation below determine which situation it could represent x2-4x=60

Given the quadratic equation below determine which situation it could represent x2-4x=60

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Mathematics, 15.07.2019 14:30, Manglethemango9450

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Mathematics, 14.10.2019 14:50, nikkibby13

Write and solve a quadratic equation for the situation below. choose the answer that has both an equation that correctly models the situation as well as the correct solution for the situation. you work for a company that produces custom picture frames. a new customer needs to frame a piece of rectangular artwork with dimensions of 11 x 15 in. they don't want the framed art to be too big so they want to limit its area to 320 in^2. what should the width of the frame be to accommodate their wishes? a) 4x^2+52x+165=320; x = 2.5 b) 4x^2+52x+165=320; x = 15.5 c) none of the choices are correct. d) x^2+26x+165=320; x = 5 2) which quadratic equation below could be used to represent the following situation? the cameron's have a triangular baseball pennant hanging from a flagpole in their yard. the pennant has an area of 50 ft^2. the height of the triangle is 20 less than 6 times the length of its base. what are the dimensions of the pennant? a) 6x^2−20x=50 b) x(6x - 20) + 50 = 0 c) 3x^2−10x=50 d) none of the choices are correct. 3) which quadratic equation below could be used to represent the following situation? your town wants to put a square fountain in the park. the fountain will have a sidewalk around it that is 4 ft wide. the total space that the fountain and sidewalk can use is 800 ft^2. what are the largest dimensions that can be used for the fountain? a) x^2+16x+64=800 b) x^2+8x+16=800 c) x^2+16=800 d) none of the choices are correct. you for your : ) show and explain your answers and answer all parts. : )

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Mathematics, 08.11.2019 03:31, oscarsanchez1530

Writing a quadratic equation given the roots and the write the quadratic equation whose roots are -1 and -4, and whose leading coefficient is 5. (use the letter x to represent the variable.)

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Given the quadratic equation below determine which situation it could represent x2-4x=60
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