The value of a would be 4.2, because the negatives cancel out each other.
Both of them are the first answer choice
-16t² + 180t
-16(2)² + 180(2)
-64 + 360
The fireworks height after 2 seconds is 296 feet
Answer:
7, .2=2/10=1/5+4/5=1+6=7.
P.s.
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