False because 6 is divisible by 2 and 3, but not 12
Answer:
38.46 (Rounded: 38.5)
Step-by-step explanation:
67.32-2(14.43)=38.46
Answer:103
Step-by-step explanation:
Answer:
56.842 km/hr
0.947 km / min
15.789 m/s
Step-by-step explanation:
speed = distance / time
let's assume your teacher wants it in km/ hr
28.5 minutes = ? hours
60 minutes = 1 hour
we can multiply both sides of 60 minutes = 1 hour by 28.5/60 to get 28.5 minutes = 28.5/60 hours
distance = 27 km
27 km / (28.5/60) hours = 56.842 km/hr
in km / minute
27 km / 28.5 minutes = 0.947 km / min
in meters/second:
1 minute = 60 seconds
28.5 minutes = ? seconds
we can multiply both sides of the first equation by 28.5 to get
28.5 minutes = 1710 seconds
27 km = ? meters
1 km = 1000 meters
we can multiply both sides of the second equation by 27 to get
27km = 27000 meters
27000 meters / 1710 seconds = 15.789 m/s
Final Answer: 
Steps/Reasons/Explanation:
Question: Solve the equation 
.
<u>Step 1</u>: Divide both sides by 
.
<u>Step 2</u>: Simplify 
to .
<u>Step 3</u>: Subtract 
from both sides.
<u>Step 4</u>: Simplify 
to 
.
<u>Step 5</u>: Divide both sides by 
.
~I hope I helped you :)~
