ANSWER
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EXPLANATION
We want to find the slope of a line that is perpendicular to the line y = 1
The line y=1 is parallel to the x-axis.
In other words, the line y=1 is a horizontal line.
The line perpendicular to y=1 is a vertical line.
The slope of a vertical line is undefined
Answer:
i believe the answer that you picked is right ....i think ^^
Answer: B 4/6
Step-by-step explanation: 2/3 is equivalent to 4/6 (multiply numerator and denominator by 2)
Answer: 5+7=12
2- 90 + 8 -1 = -81
Step-by-step explanation:
