the volume of a cylinder is (pi) x (r squared) x (h) where r = radius and h = height. unfortunately you dont say if the height is 5 or 6mm! if we take it that it is 5mm high, then- vol = 3.142 x 3 x 3 x 5 = 141.39mm if it is 6mm high, then- vol = 3.142 x 2.5 x 2.5 x 6 = 117.825mm
(5 x 5 x 5)/(6 x 8) = 125/48 = 2.604166667
The power used by the heater can be calculated using the formula: Power = Voltage x Current. In this case, the power would be 460 volts x 5 amps = 2300 watts.
Three significant figures of 1.702 x 10^5 are 1.70 x 10^5.
Moving 10^6 from the kilometers to the numerator would make it 10^6 km, which is equal to 1,000,000 km. Multiplying 150 km by 1,000,000 km yields 150,000,000 km, which is equivalent to 1.5 x 10^8 power.
It's the same as 6 x 6 x 6 x 6 x 6. "Power of 5" means that the base (in this case, 6) appears 5 times as a factor.
6
x(pi+1)/(pi+1)
6^5 = 6 x 6 x 6 x 6 x 6 = 7776
Use the following formula: 2 x Pi x radius x (radius + height) Putting the numbers in the formula: 2 x Pi x 1 x (1 + 5) = 2 x Pi x 6 = 12 x Pi = 37.698 square meters
A = pi x r x r So: A = pi x 6 x 6, or 36 x pi = 113.097 square feet.
First of all, it is pi, a letter of the Greek alphabet, not pie! cot(x) + sqrt(3) = 0 cot(x) = -sqrt(3) tan(x) = -1/sqrt(3) The principal value is x = -pi/6c. So the solutions are (-pi/6 + k*pi) radians where k is an integer: that is k = 1 => 5*pi/6 k = 2 => 11*pi/6 k = 3 => 17*pi/6
Area of circle = pi x radius x radius where pi = 3.14159 If radius = 6 cm then Area = 3.14159 x 6 x 6 sq cm = 113.097 sq cm
Cosec x = -2 => sin x = -0.5 The primary solution is x = -pi/6 radians. Therefore the solutions are: 2n*pi - pi/6 and (2n+1)*pi + pi/6 for all integer n.
12/2 = 6 6 x 6 x 3.14 = 113.04 or 113sqft 5¾sqins.
5525
5 to the second power is 5 x 5 = 25 This needs to be multiplied by 2 x 3 which is 6 Hence the answer is 25 x 6 = 150