Answer:9
Step-by-step explanation:5+4=9
Answer:
A≈78.54
Step-by-step explanation:
A¹=7.7×6.6=50.82(area of rectangle inside)
16.1-7.7=8.4/2=4.2
A²=6.6×4.2=27.72(area of triangles)
A=50.82+27.72=78.54
The answer is 0 because six minus six is zero so everything that is multiplied by zero is zero
P= 278, because 2(68)=136 and 2(71)=142, so just add them together to get the answer.
Answer:

Step-by-step explanation:
Given
--- Point
Required
Component of V
From the question, we understand that V is in standard position.
This implies that V starts at the origin (0,0) and ends at (a,b)
So, vector V is:

This gives:

