Answer:
Step-by-step explanation:
B = 180 - 50 - 35 = 115 degrees
By the law of sines,

And 
1 dozen cost 5.98
so 1.5 dozen cost : 5.98 x 1.5 = 8.97
a coupon takes $1 off the price so
8.97-1.00 = 7.97
they cost a total of $7.97
Answer:
p(4)=4^2-5(4)
P(4)=16-20
P(4)=4
Step-by-step explanation:
Answer:
64.4 mph
Step-by-step explanation:
Speed is distance traveled over time.
Distance = 290 miles
Time = 4.5 hours
290/4.5 = 64.4