I think it’s the second one because The formula would be
x=
2a
−b±
b
2
−4ac
Table B of course they follow by the order instead of table A
Answer:
angle v is the smallest
Step-by-step explanation:
The line should go from (0,0) to (7,3.5)
The equation is Y = X(0.5)
The picture in the attached figure
we know that
RX+RA+XA=24
XA=24-RA-RX------> XA=24-11-4----> XA=9
XA=XP+PA
so
XP+PA=9------> XP=9-PA-----> equation 1
RX/XP=RA/PA
11*XP=4*PA-----> equation 2
substitute equation 1 in equation 2
11*[9-PA]=4*PA-----> 99-11*PA=4*PA----> 15*PA=99----> PA=99/15
PA=6.6
XP=9-PA-----> XP=9-6.6----> XP=2.4
the answer is the option<span>
B. XP = 2.4, PA = 6.6 </span>