Answer:
The area is 16
Step-by-step explanation:
The answer is AB= 52, because x=15
Answer:
Fy=14.8N
Step-by-step explanation:
the dot product between
and 
is given by:
W=
this gives the equation :
26= (4.00)(-12.0)+(5.00)Fy
26= -48+(5.00)Fy
adding 48 to both sides of the equation:
74= (5.00)Fy
dividing by 5, we get
Fy=74/5.00=14.8