Answer:
The points lines intercept at (-2.6,6)
Answer:
the answer would be zero.
Step-by-step explanation:
anything multiplied by zero will always be zero
Answer:
Hopefully this helps!
Step-by-step explanation:
Let's simplify step-by-step.
6.3x10−(5)(10)−3
=6.3x10+−50+−3
Combine Like Terms:
=6.3x10+−50+−3
=(6.3x10)+(−50+−3)
=6.3x10+−53
Answer:
=6.3x10−53
10/20 + 3/20 - 2/20
(10 + 3 - 2)/20
11/20
<h3>
Answer:</h3>
5.51 seconds
<h3>
Step-by-step explanation:</h3>
y = 0 when the stone hits the ground. At that point, t can be found from ...
... 0 = -16t^2 +486
... 0 = t^2 -30.375 . . . . divide by -16
... 30.375 = t^2 . . . . . . add the opposite of the constant
Take the square root to get ...
... √30.375 = t ≈ 5.51 . . . . seconds