Answer: 77/6 Answer as a mixed number: 12 5/6
Answer:
Ti = 5
AT = 6
Kt = 10
Ai = 11
ke = 19
ae = 15
Step-by-step explanation:
Make each known side into a ratio like so...
75/6
(Because 75 is the shadow casted by the building, and 6 is the shadow casted by sarah)
and 50/x
(50 is how tall the building is and sarah's height is what needs to be found)
Therefore,
75 50
---- -----
6 x
Do cross products;
50 x 6 = 75 x X
300 = 75x
Divide by 75
x = 4ft
The answer is 0.690129 hope this helps:)
Overall, they spent 3 3/4 hours fishing and swimming.
