Every week, Jeffrey cleans out the wishing well at the park. How much money did he find this week? Use these clues to figure out
2 answers:
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Answer:
All real numbers
Step-by-step explanation:
Solve a system of equations by elimination
With the equation given, you can solve for y to get: y = x -
Then, substitute this value in on the equation.
x - 5(x -
) = 6
x - x + 6 = 6
6 = 6
The solution is all real numbers
Answer:
The answer is
Step-by-step explanation:
we know that
In this problem we have
so
The angle belong to the third or fourth quadrant
The value of is negative
Step 1
Find the value of
Remember
we have
substitute
------> remember that the value is negative
Step 2
Find the value of
we have
substitute