Answer:
77
Step-by-step explanation:
Answer:
there are 5 terms so it takes 5 days for the trip, im not sure.
Step-by-step explanation:
2L +2W=160
100+ 2W=160
subtract 100 from each side
2W=60
divide by two each side
W=30
use the formula L×W=Area or 50×30 which equals 150 the are of the pasture is 150 feet²
If this is supposed to be

Then this can simply be reduced to

by the double angle formula for cosine