Answer:
I would need to be able to see the expressions available.
Step-by-step explanation:
Answer:
20 degrees
Step-by-step explanation:
to find the complement you subtract the angle by 90 degrees
if it is solution point (4, –2) must satisfy both equations
(1) –3x – 2y = –8-->-3*4-2*(-2)=-8
-12+4=-8 then-->-8=-8 ok
(2) y = 2x – 5
-2=2*4-5=3---------->-2 is not 3
the point (4, –2) is not solution of the system of equations
Answer:
No
Step-by-step explanation:
