Answer:
37 yd
Step-by-step explanation:
Use the Law of Sines here. (sin A)/a = (sin B)/b = (sin C)/c
In this particular case, we note that side AB is opposite the 15 degree angle, and that the 10 yd side is opposite the 15 degree angle.
Therefore, we have
BC 10 yd
----------- = ------------
sin 106 sin 15
Solving this yields | BC | = 37 yd (rounded up from 37.14 yd).
Answer:
40 feet
Step-by-step explanation:
The number of years since she moved in when she just moved in is 0,
thus, t=0
So,
H=3*0+40
H=40 feet
The height of the tree when Rebecca just moved in was 40 feet
Answer:
f>-9
Step-by-step explanation: