Mathematics, 17.02.2021 20:30 fcccxx54311
Which graph correctly solves the equation below? −x2 − 1 = 2x2 − 4 One quadratic graph opening down and one quadratic graph opening up. They do not intersect. One quadratic graph facing up and one quadratic graph facing down. They intersect at negative 1, negative 2 and 1, negative 2. One quadratic graph facing up and one quadratic graph facing down. They intersect at 0, negative 1. Quadratic graph opening up and quadratic graph opening down. They intersect at negative 1, 0 and 1, 0.
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Mathematics, 21.06.2019 19:30
Nikolas calculated the volume of the prism. his work is shown below.
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F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?
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Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
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Which graph correctly solves the equation below? −x2 − 1 = 2x2 − 4 One quadratic graph opening down...
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