Answer:
8399
Step-by-step explanation:
78*100=7800
58*10=580
7800+580+19=8399
11 cow and 19 chicken 11*4=44 19*2=38 38+44=82
Answer:
16 ang answer
Step-by-step explanation:
Kung mali comment me
Using the Law of Sines, sina/A=sinb/B=sinc/C (although there are other ways considering that this is a 30, 60, 90 degree triangle with a basic identity) we can say:
97/sin60=x/sin30=y/sin90
x=97sin30/sin60 and y=97sin90/sin60
The total height of the tree is h=x+y so
h=97sin30/sin60 + 97sin90/sin60
h≈168.01 ft (to the nearest hundredth of a foot)
h≈168 ft (to nearest foot)
