Answer:
Perimeter = 44.67
Step-by-step explanation:
Answer:
a.
Step-by-step explanation:
The given vector is v= 4i - 5j
The magnitude of this vector is;
The unit vector u in the direction of v is;
We rationalize to get
100 degrees - all angle measurements in a triangle will add up to 180 degrees (45+55 = 100, 180-100 = 80)
Answer:
125
Step-by-step explanation:
Answer:
a(1)= -3
a(n)=a(n-1) (-3)
Step-by-step explanation:
hope this helps