Mathematics, 11.02.2021 02:00 leenzazou587
The function, y=−16x2+16x+32 , represents the height, in feet, of a firework x seconds after it is launched. After how many seconds does the firework hit the ground? Enter your answer in the box.
Answers: 2
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True or false? a triangle can be circumscribed about a given circle
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Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?
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White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
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What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2
Answers: 2
The function, y=−16x2+16x+32 , represents the height, in feet, of a firework x seconds after it is l...
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