Question

find the centroid of the triangle( - 3, - 5) (4-6) (3,4)​

Answer 1

Answer:

4/3 , -7/3

Step-by-step explanation:

x = -3+4+3/3

x=4/3

y= -5-6+4/3

y= -7/3

Centroid is a point where all the three medians of the triangle intersect. So, the centroid of a triangle can be found by finding the average of the x-coordinate's value and the average of the y-coordinate's value of all the vertices of the triangle. 

X coordinate = x1+x2+x3/3

Y coordinate = y1+y2+y3/3

Answer 2

Answer:

refer to the attachment

Step-by-step explanation:

The growth of a plant part due to chemical stimulus is known as chemotropism or Chemotropism is the movement of a part of the plant in response to a chemical stimulus. The growth of pollen tube towards the ovule induced by a sugary substance as stimulus. This is an example of positive chemotropism.