Answer:
66/85
Step-by-step explanation:
Answer: No, -1 is not greater than -1/2
Step-by-step explanation: -1 is a integer and -1/2 is a fraction so if your question is "Is negative 1 greater than -1/2?" than your answer will be no because -1/2 is a fraction and -1 is a integer. They don't equal.
Answer:
the first one
Step-by-step explanation:
2x+у=3
3x-y=2
Answer:

Step-by-step explanation:
For right triangles only, the tangent of an angle is equal to its opposite side divided by its adjacent side.
Therefore, we have the equation:
