Rectangle LMNO is reflected over the x-axis to create rectangle L'M'N'O'. If a line segment is drawn from point M to point M', w
2 answers:
Answer:
<h2>They are perpendicular to each other.</h2>Step-by-step explanation:
The transfomation is a reflection across the x-axis, which is defined
Notice that this transformation is about changing each vertical coordinate to its opposite, but the absolute value of each one is the same. This means each coordinate is in the same vertical.
Therefore, the line segment MM' is perpendicular to x-axis, because M and M' are in the same vertical.
You might be interested in
Answer:
The confidence interval has a lower limit of 0.546 and an upper limit of 0.675.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of
, we have the following confidence interval of proportions.
In which
z is the z-score that has a p-value of .
In 2017, a random sample of 154 individuals who graduated from high school 12 months prior was selected. From this sample, 94 students were found to be enrolled in college or a trade school.
This means that
90% confidence level
So , z is the value of Z that has a p-value of
, so
.
The lower limit of this interval is:
The upper limit of this interval is:
The confidence interval has a lower limit of 0.546 and an upper limit of 0.675.