Answer:
d
Step-by-step explanation:
Just put it equal to 180.
2x+5+4x-11+90=180
6x+84=180
-1/3x</= -6
/-1/3 /-1/3
x</= +2
x>/=+2
The sign changes because you are dividing by a -
Answer:
ijbiocbsovuybsuogsdhs vbshbuvbsudvbsudbvuhsdbvuh ubvdhvbsduovhouvbsd uhb
Step-by-step explanation:
Answer:
kxykfrx rs bfcxv56 45 5y yh
Step-by-step explanation:
kycg
Answer:
-3x-3y-z=38
Step-by-step explanation:
To find the equation of the tangent plane you can use

the point P is (-6,-6,-2). Hence you have

hope this helps!!