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azamat
3 years ago
13

a brick is dropped off of a building. its path can be modeled by h(t)=-16t^{2}+144, where h(t) is the height in feet after 't' s

econds. what was the height at 2 seconds?
Mathematics
1 answer:
pashok25 [27]3 years ago
8 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

Formula:

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Answer:

We conclude that we must add 4² or 16 to complete the square.

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Step-by-step explanation:

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Given the equation

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as <em>(a + b)² = a² + b² + 2ab, </em>so

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<em />

Therefore, we conclude that we must add 4² or 16 to complete the square.

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4 0
3 years ago
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Find all solutions in the interval [0, 2π). tan x + sec x = 1
svp [43]
Use the identity 
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10. 50 is roughly around ~16% of 300. (16% is 50.1)

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AlekseyPX
One coordinate that is 7 units away from (2,-7) is (2,0). (2,0) is 7 units to the right of (2,-7)

Another coordinate is (9,-7). This one also works.
7 0
3 years ago
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