The solution of a system of linear equations is the point where the two lines meet. Note that for the given equations, both lines have the same slope (4/5). If two lines have the same slope, it means that those lines are parallel. Parallel lines do not meet at any point, they stay parallel to the infinite.
Therefore, since this two lines are parallel, they don't meet and the system has no solution.
Answer:this is a little late but i think its 0.4
Step-by-step explanation:
Answer:
It depends on what you are asked to do. See explanation.
Step-by-step explanation:
The height, h metres, of a particle at time, t seconds is given by the function:
h=(14-t)(t-2).
This means that after a given time, we can use this function to find the height of the particle.
For instance after 3 seconds, the height of the particle will be:

This implies that:

So after 3 seconds the height of the particle is 11 meters.
Answer:
AC=10 BC=8
Step-by-step explanation:
Use Soh Cah Toa.
sin=opposite/hypotenuse
Cosine=adjacent/hypotenuse
Tangent=opposite/adjacent