PompousCoyote
19.12.2019 •
Mathematics
How many solutions does the system of equations have y = 4x+3 and 2y-8x = 3
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Ответ:
The system has no solution.
Step-by-step explanation:
Write the system as
y - 4x =3
2y - 8x = 3
The 2nd equation can be written as
2(y - 4x)
and the system would be
y - 4x =3
2(y - 4x) = 3
Now, call y -4x = z. Then we would have the system
z = 3
2z = 3
But if z =3 then 2z = 6 and we have a contradiction.
We conclude that the system has no solution.
Ответ:
R= 48°
U = 132°
V= 50°
A= 36°
Y= 59°
I= 57°
T= 40°
S= 30°
H= 80°
N= 66°
W= 66°
F=105°
O= 130°
G= 55°
E= 90°
D= 95°
Hope it helps and it really took my time :/
#MissionExam001