In the diagram below, m = 60 and m = 74. What is the measure of PTS?
2 answers:
Answer:
B.
Step-by-step explanation:
We have been given image of an circle. We are asked to find the measure of angle PTS.
Upon looking at our given circle, we can see that angle PTS is formed inside circle by intersection of secant PQ and RS, so the measure of angle PTS will be half the sum of arc PS and QR (Intersecting Secants Theorem).
Therefore, the measure of angle PTS is 67 degrees and option B is the correct choice.
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Answer:
The equation of the regression line for the following data is:
y=2.4x+120.1
Step-by-step explanation:
We are given a set of data values in table form as:
Day(x) Number of visitors(y)
1 120
2 124
3 130
4 131
5 135
6 132
7 135
Hence, when we draw a scatter plot with the help of these data points using the linear regression calculator we see that the regression line is a line with y-intercept as (0,120.1) and x-intercept as (-50.04,0)
Hence, the regression line for the following data is:
y=2.4x+120.1
