X=t/7
x is the cost for each of the friends plus you (me)
t is the total amount of me and my friends
7 is me and my friends
Hope this helps you •з•
Answer:
i depends of degre of triangle it can be three 14-11
it can also be 16
7 groups 6 groups of 4 and 1 group of five.
Step-by-step explanation:
I took 29 dots and split them up into 6 groups and had a remander or 5.
Answer:a^2 +b^2 =c^2.
Step-by-step explanation:
square of magnitude of first vector + square of magnitude of second vector + twice the dot product of the two vectors whose sum's magnitude is to be found.
Answer:
-18/7 or -2 4/7
Explanation:
-3 2/7 - ( -5/7 )
-23/7 + 5/7
-18/7 Improper fraction
-2 4/7 Mixed Number
