Point (11,4) is directly below point (11,20) so a segment drawn between these two points would make a right angle.
After plotting the data from the table, with the number of times sick per year as a function of the number of apples eaten per week, I can conclude that there is no definite correlation between the two variables. This is because the data points do not have a good fit with any trend, meaning the R-squared value is low. Thus, the number of apples eaten per week has no significant effect on the number of times the people listed get sick per year.
Here is my work. Hope it helps.
A = 45°
The angels of a triangle always add up to 180°, there is a right angle and an angle of 45°. To find A subtract 90 and 45 from 180.
180 - 135 = 45
Answer:
2
Step-by-step explanation: