Answer:
The area of the triangle is of 21 units of area.
Step-by-step explanation:
The area of a triangle with three vertices
is given by the determinant of the following matrix:

In this question:
Vertices (3,0) (9,0) (7,6). So




The area of the triangle is of 21 units of area.
Answer:
- median is 4 mode is 6 mean is 4.111
Step-by-step explanation:
mode is most appearing median is number in the middle mean is the average of the set of data
Answer:print out starter sheets
Step-by-step explanation:
So, Angelique took away a a number from the two numbers and did not replace it with the correct number. So, this should be 1-51=50. Hope I helped! :)
Answer: 50 meters
Step-by-step explanation: I just finished the pretest