Answer:
It would would take him 10 because if he walks one a day, then 10 miles is 10 days.
Answer:
-4
Step-by-step explanation:
Slope (m) =
ΔY
ΔX
=
-4
1
= -4
θ =
arctan( ΔY ) + 360°
ΔX
= 284.03624346793°
ΔX = 5 – 2 = 3
ΔY = -8 – 4 = -12
Distance (d) = √ΔX2 + ΔY2 = √153 = 12.369316876853
Answer:
260 feet.
Step-by-step explanation:
We have been given that an object is projected upward with an initial velocity of 129 ft per sec, its height h after t seconds is
.
To find the height of object after 4 seconds, we will substitute t=4 in our given function.
![h(4)=-16*4^2+129*4](https://tex.z-dn.net/?f=h%284%29%3D-16%2A4%5E2%2B129%2A4)
![h(4)=-256+516](https://tex.z-dn.net/?f=h%284%29%3D-256%2B516)
![h(4)=260](https://tex.z-dn.net/?f=h%284%29%3D260)
Therefore, the height of the object after 4 seconds will be 260 feet.
Add 4 to each side and the divide each side by 2.
1