Answer:
a+4b-24
Step-by-step explanation:
You have to multiply the entire equation by 4, which get you a+4b-24
Answer:
10^4
Step-by-step explanation:
Answer:

Step-by-step explanation:
the slope is :

at a pt on graph , when

therefore, coordinates are (1,3)
The equation is :

Use the equation of motion under gravity:-
s = 16t^2 where s is the distance and t = time
2063 = 16t^2
t^2 = 2063 / 16 = 128.94 s
t = sqrt 128.94 = 11. 4 seconds to the nearest tenth of a second
If the lines are parallel, they have no solutions because they never touch