Answer:
27.4 km
Step-by-step explanation:
vertical line- y
17 km/y= tan 54
y= 17/tan 54= 25.2 km
25.2/x= cos 23
x= 25.2/cos 23= 27.4 km
Answer: 0.3 hours or 18 minutes
Step-by-step explanation:
Answer:
t=0.4 sec
Step-by-step explanation:
Remember that
1 mile=5,280 feet
1 hour=3,600 seconds
Let
s -----> the speed in ft/sec
d ----> the distance in ft
t -----> the time in sec
s=d/t
Solve for t
t=d/s
step 1
Convert miles/hour to ft/sec
105.1 mi/h=105.1(5,280/3,600)=154.15 ft/sec
step 2
Find the time
t=d/s
we have
s=154.15 ft/sec
d=60.5 ft
substitute
t=60.5/154.15
t=0.4 sec
Answer:
200
Step-by-step explanation:
Let number of tickets sold before game be x while those at the gate be y
Total tickets sold are 600 hence x+y=600
Cost of tickets
Total amount collected is $700 hence
x+1.5y=700
x+y=600
x+1.5y=700
Subtracting equation 1 and 2
0.5y=100 hence y=200
Answer:
1501.63ft is required answer m