14. A woman looks down from a hot air balloon. She sees a sheep below and
measures the angle of depression as 35º. If the sheep is 125 ft from where
the woman is looking down from the balloon, how high off the ground is the
balloon? Round to the nearest foot.

b.-4 units

all you   do is count how many times you move

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

35-60 students are taking math.

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.