Mathematics, 17.11.2020 03:30, ddmoorehouseov75lc
The path of a firework is described by the function
h(t) = -4.9(t β 5)2 + 124 , where h(t) is the height of the firework, in
meters, and t is the time, in seconds, since the launch.
a.) Determine the maximum height of the firework.
*Do
not round
b.) How many seconds does it take the firework to reach the maximum
height?
c.) Determine the height of the firework 3.5 seconds after it is launched.
112.975 meters
Answers: 2
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In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2
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The path of a firework is described by the function
h(t) = -4.9(t β 5)2 + 124 , where h(t) is the h...
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