It is B
(x+1<1)this mark(x+1>1)
Beaufort force 9 severe gale. After 8-10 hours of constant force the average height would be about 7 meters.
Answer:
X= 17
Step-by-step explanation:
In the picture above , you see that
BAE =~ DAE
So , just substitute the equation of each other and solve for x.
That's it.