Answer:
where is part b?
Step-by-step explanation:
can i see a picture of part b?
Angles on a straight line add to 180°, so:
4x + 90 + 2x + 72 = 180
6x + 162 = 180
6x = 18
x = 3
I hope this helps!
Answer:
Step-by-step explanation:
The function is
Where
x = Time in hours
y = Velocity in kilometers per hour
Here y = 30 km/hr
The particle will reach 30 km/hr after .
Answer: 8.8
Step-by-step explanation: 27.632 divided by 3.14 = 8.8
THIS PROBABLY WRONG BUT HOPE THIS HELPS :D
X is -2 you have to get all the x values on one side and then solve