Answer:
30m
Step-by-step explanation:
To find area of triangle you do half the base times the height. The base is 5 so half of that is 2.5. The height is 12. So, 12 times 2.5 equals 30.
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Answer:
Step-by-step explanation:
We are given that the diameter of the sand-shaped cone is 14 inches, and the height is 15 inches.
The volume for a cone is given by:
Where r is the radius and h is the height.
Since the diameter is 14, the radius is 7.
And we are given that the height is 15.
Therefore, the volume will be:
Use a calculator:
The volume of the cone is approximately 769.7 cubic inches.
Answer:
my best guess would be 7/10ths hope this helps
Step-by-step explanation:
because you equally have a chance to get each number so if it needs to be smaller than 8 than you have to get 1-7
The legnth is irrelivant
we know that
Circumference=2 times pi time radius
c=40
40=2 times pi times radius
divide both sides by 2
20=pi times radius
divide both sides b pi
20/pi=radius
the radius is 20/pi cm or aproximately 6.366199048 cm
He had a profit of $2. Made a $1 each time he sold it.