On a treasure map, the last clue is that the treasure is buried is buried a certain number of feet away from a tree. the distanc
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[ Answer ]
[ Explanation ]
- System Of Equations
-----------------------------------
- [Substitute] Y = X + 10
- Isolate x for x + x + 10 = 10: x = 0
For y = 10
Substitute x = 0
Y = 0 + 10
0 + 10 = 10
y = 10
- Solutions
X = 0
Y = 10
Answer:
it will take 5.5 seconds to hit the ground
Step-by-step explanation:
A projectile is shot vertically from the ground level. It’s height h, in feet, after t seconds is given by
When the projectile hits the ground then the height becomes 0
GCF is -8t
now set each factor =0 and solve for t
So it will take 5.5 seconds to hit the ground