Answer:
1.04719755 or π/3
Step-by-step explanation:
Hope this helps
3rd
Step-by-step explanation:
i am not sure though so confirm it
Answer:
The solution is (4,-2)
Step-by-step explanation:
Given system of equations:
To solve the system of equations using substitution.
Solution:
We will substitute the value of given in the first equation in the second equation to solve for .
Substituting in second equation.
Multiplying both sides by -1 to isolate positive on the left.
<em> [Two negatives multiply to become positive]</em>
So, the solution is and .
The solution in order pair is (4,-2)