Answer:
9
Step-by-step explanation:
We know that
The balls hits the ground when h(t)=0, so
Note I only considered the positive case because time must be positive.
The zeros are:
10 and -9
(ten and negative-nine)
First multiply the first two terms so (-0.5)(-1.2) = 0.6 as product of two negative numbers is positive number.
Im BIg BrAiN :D
A. 1÷(X+1) (x-2)
some steps are directly
tag me in brainlist if you like it
9 months.
use a calculator
