Answer:
-7
Step-by-step explanation:
add them together and that's it
Answer:
217 is the perfect swuare i think
Answer:
12.7
Step-by-step explanation:
Mean is total/the amount of numbers
Total: 11+14+11+5+17+28+3=89
Amount: 7
89/7=12.7142857
True; this statement is true.
In order to solve the problem, you must give the coordinates of points E and F. without the coordinates this problem cant be solved. for the mean time, i will give you the formula on how to solve the problem.
x = x1 + ( 2/3 )*( x2 - x1)
y = y1 + ( 2/3 )*( y2 - y1)
where x1 and y1 are the coordinates of point E
while x2 and y2 are the coordinates of pont F
