Given:
V = 324 cu cm
h = 9 cm
Since the formula for the volume of a cylinder is V = AreaBase*height
AreaBase = V/height = 324cu cm/ 9 cm
AreaBase = 113.04 square centimetres
Therefore, the area of the pillar in square centimeters is 113.04.
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The equation of proportional situation is y = ax.
Therefore your answer is y = -2x + 14
Answer:
The answer is (π/4)*r
Step-by-step explanation:
Formula length of arc when the angle given is in radian as the case given
s = r*θ
s = arc length (in radians)
r = radius
θ = central angle in radians
But when the angle given is in degrees the length is expressed as
s= 2πr*(θ/360)
Answer:
1.04
Step-by-step explanation:
"Complete the following sentence about the yearly rate of change in the amount of money in the account. Round your answer to two decimal places.
Every year, the amount of money in the account increases by a factor of _."
Mdecade(t) = 4900 (1.5)^t, where t is in decades.
One year is 0.1 decades, so M increases by a factor of:
1.5^0.1 = 1.04
90 cm because ................................