Letter A
because we should add the two smaller number in the radical and if the sum equals to the other one. Then, it is a right triangle
Answer:
The correct option is D.
Step-by-step explanation:
The linear regression equation is in the form of
Where,
The formula of r is
The values are
Using above formula, we get
Therefore option D is correct.
The equation of the perpendicular line drawn by Leo is . Option C is the correct answer.
<h3>How to determine the equation of a line?</h3>
A line is drawn perpendicular to the line shown in the image. The perpendicular line passes through the coordinate point (F,G).
The slope of the line from the graph is-
Therefore, the slope of the perpendicular line is .
Also, it is being given that Leo's line is passing through the coordinate point .
So, the equation of the Leo's line is-
Thus, the equation of the perpendicular line drawn by Leo is .
Learn more about the equation of line here- brainly.com/question/20632687
#SPJ1
The answer is 19. Hopefully this helps
Answer:
ggdhgddgjjgf
Step-by-step explanation: