The perimeter of a rectangle is 62m. find the length of its sides if it is known that the area of the rectangle is 1980000 cm².
Fully explain two different ways you could use transformations to go from shape a to shape B
1 answer:
Answer:
1. rotation 180 degrees to the right (or left), 2. reflect shape A over the horizontal line at the bottom of the shape, then reflect the result over the short vertical line that goes through the point where the shapes meet.
Step-by-step explanation:
See the attached image. Method 2 calls for two reflections, one across the red line, the second across the yellow line.
P.S. I added an image that shows the shape reflected across the red line. Finally, flip THAT horizontally.
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The given sample's confidence interval is 4.73 ± 0.1199, or from 4.61 to 4.85
<h3>What is the z score?</h3>The z-score is a numerical assessment of a value's connection to the mean of a set of values, expressed in terms of standards from the mean, that is used in statistics.
Given data;
Mean = 4.73
Standard deviation = 0.865
Sample size = 200
interval = 95%
Confidence interval=?
95% of samples contain the population mean (μ) within the confidence interval of 4.73 ± 0.1199.
Hence, the sample's confidence interval is 4.73 ± 0.1199, from 4.61 to 4.85
To learn more about the Z score, refer to;
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