Answer:
z=-
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
:))))))))))))))))))
Answer:
Distance = 13
Step-by-step explanation:
A(2,7) B(14,12)
D = √((14-2)² + (12-7)²)
D = √(12² + 5²)
D = 13
Answer:
If you solve by substitution then the answer for the first one would be (−7,−7) or x=−7,y=−7 and the second has no solution
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Please tell me if this is right