A= π(r)^2 so it would be A= π(7x7) and so A= π(49). Hope it helps :-)
Answer:
The height is 10in
Step-by-step explanation:
If you need to calculate the volume, you need to know the formula. The formula is length x width x height. You have the length and width, so you need the height. 2.5in x 15in x 10in = 375 in^3. You may ask why it is inches cubed instead of inches. It is inches cubed because you multiplied three inches together.
Answer:
the plane is traveling with a speed of 156.44mph
Step-by-step explanation:
Find the attached explanation.
Answer:
Step-by-step explanation:
5/8*5/4=25/32
1/16*25/2=25/32
25/16*1/2=25/32
Answer:
Average speed = 4 mph
Step-by-step explanation:
Given as
Total distance to travel = 6 mile
now, for first 2 mile the avg speed = 6 mph
for next 2 mile the avg speed = 4 mph
and for rest 2 mile the avg speed = 3 mph
so, the average speed of the Richard = 
Total Avg speed = 
Or, =
×12
= 4
So the total Average speed = 4 mph (Answer)