Acute, Meaning less than 90 degrees.
The two equations have the same slope, and so are parallel.
Answer:
156 or 468
Step-by-step explanation:
for 156
13*12
for 468
13*12*3
Answer:
(9,126)
Step-by-step explanation:
Make sure x and y are on the same side
Eliminate y by multiplying the first equation by 4 then adding both equations together
Plug the x value (9) into one of the equations
Solve
x=9, y=126
(9,126)
The answer would be 3.3 cm