Answer:
x=2.7142 y=-2.8571,
Step-by-step explanation:
given 4x-8y=12............(1)
14+2x=-6y
2x+6y=-14..........(2)
from equ (2) multiply by 2
4x+12y=-28............(3)
substruct (1) and (3)
4x-8y-4x-6y=12-(-28)
-14y=40 ,y=
=-2.8571
y=-2.8571 put in equ (1)
4x-8(-2.8571)=12
4x=12-22.857=10.8571
x=
x=2.7142
Answer:
Left yes
right no
Step-by-step explanation:
that goes for top and bottom
Answer:
Step-by-step explanation:
Each string makes a shortest distance from the vertices to opposite sides.
This is the altitude.
Altitudes are concurrent in a point that is known as the orthocenter.
Answer:
oki
Step-by-step explanation:
I will help people get points!