Question 1 (5 points) The height of a kicked football can be represented by the polynomial -16+47t+3 = 0, where tis the time in

Question

Question 1 (5 points)
The height of a kicked football can be represented by the polynomial -16+47t+3
= 0, where tis the time in seconds. Find the time in seconds of when the football hits
the ground.
A) 3 seconds
B) 2.5 seconds
C) 1 second
D) O seconds

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Thu Hương 4 years 2021-08-24T12:21:25+00:00 1 Answers 31 views 0

Answers ( )

  1. Xavia
    0
    2021-08-24T12:22:55+00:00
    Reply

    Answer:

    A. 3 secseconds

    Move 16 and 3 to the other side and divide

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )