1 yard=3 feet
5 yards to feet
5 yards times 3=15 feet
1 mile=5280 feet
15/5280 miles per second
1 hour=60 minutes
1 minute=60 seconds
1 hour=60 times 60 seconds=3600 seconds
1 hour=3600 seconds
divide both sides by 3600
1/3600hour=1 second
(15/5280)miles per (1/3600) hour
invert and multiply
times
=
=
=10.2273 miles per hour
Answer:
27/30, 15/25, -7
Step-by-step explanation:
id k common sense
Answer:
[-5,1]》-8
[-4,-1]》-7
[-3,1]》-4
[-2,1]》-3
Step-by-step explanation:
hope it helps..
have a great day
Answer:
5√(7)m or 13.23m its D
Step-by-step explanation:
use pythagorean theorem
a²+b²=c²
c=20
b=15
a²+225=400
a²=175
√(175) = 5√(7) = 13.23