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Amiraneli [1.4K]
3 years ago
5

The quadratic coefficient (the number multiplying t^2) depends only on gravity, and will be the same in all free-fall situations

. Using the value determined from the experiment earlier, how tall is the balcony in the video, if it takes 1.4 seconds for the ball to hit the ground?
Height: ________ meters (to at least 1 decimal place)
Mathematics
1 answer:
KengaRu [80]3 years ago
6 0

Answer:

239 who are you

Step-by-step explanation:

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yes

Step-by-step explanation:

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Figure A is a scale image of figure B. Figure A maps to figure B with a scale factor of 2 1/2. What is the value of x? PLEASE AN
tigry1 [53]

Answer:

x = 2

Step-by-step explanation:

Figure B = 2½ the size of figure A

One side of figure B is given as 5, therefore, 5 = 2½ of x in figure A.

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3 0
3 years ago
Pls help urgent
s2008m [1.1K]
Y = x + 3
to test all of these, just use the visible x-coordinates on the grid and substitute them in the equation.
eg; y = (2) + 3 --> y = 5 . So the line would cross through (2,5)

3 0
3 years ago
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How many terms are in the following variable expression? 3m-2n-3
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16x7-3^2x9+4^3

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8 0
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