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What is the area of a right triangle with a hypotensuse of 32 cm and one leg of 30 cm round your answer to the nearest unit if necessary?
Using Pythagoras' theorem and the area formula it is: 167 square cm to the nearest unit.
How do you factorize using the quadratic formula?
simplify.
What is the answer by using the quadratic formula 2a -46a plus 252 0?
The answer of the equation 2a -46a plus 252 = 0 using the quadratic formula is a = 5.25.
Proof of the derivative of the cosecant function?
Express the cosecant in terms of sines and cosines; in this case, csc x = 1 / sin x. This can also be written as (sin x)-1. Remember that the derivative of sin x is cos x, and use either the formula for the derivative of a quotient (using the first expression), or the formula for the derivative of a power (using the second expression).
How do you solve x to the 2nd power minus 2x minus 13 equal 0?
Using the quadratic formula, you should get two answers: 1 + sqrt(14) and 1 - sqrt(14).
How do you find power output?
by using tester
What is a disadvantage in using tidal energy?
its power output is not predictable
What is the mechanical output power while lifting a 300 gram mass 60 centimeters?
Not enough information. You can calculate the work (using the formula for potential energy), but to calculate the power, you would also need the time (how fast is this done?)
What type of energy is formed when using a cassette player or recorder?
The main power output is in the form of heat but a small amount of power is also output as an electrical signal.
What is the output on this exhaust fan?
This fan is rated at 277 CFM using 120V of power.
Which is a limitation of using wind energy to power a town?
The power output of wind turbines varies according to local weather.
What is the advantage of using a switching power supply over linear power supply?
A: Assuming the same power output the switching type will be lighter in weight and less bulky.
What is a hydrostatic system?
Hydrostatic systems take the mechanical rotary output of an engine or electric motor and convert it to a hydraulic source of power using a hydraulic pump. The hydraulic power is converted back to mechanical power using a hydraulic motor
Is there anyway it increase the power out put of a motor?
The power output of a motor can be changed by the use of gears. Gears can be used to increase torque by reducing the speed of the output shaft by placing a large gear on the output shaft, coupled to a smaller gear. Conversely, by using a small gear on the output shaft, coupled to a larger gear, the speed can be increased with a reduction in torque.
What are the paying for in your electric bill work energy or power?
If you are using electrical jargon and if this is a residential question, you are paying for power. In electrical jargon, watts is power and your meter measures watts. Work would be a measure of output and you always have a little less output than supply. I assure you the electric company isn't charging you for your output but what they supply. Energy is a question for a physicist.
How do I get rid of Value return when I use a 'round' formula within an 'if' formula?
The formula I am using is: =ROUND(IF(A6="","",IF(VLOOKUP(A6,'Pricing File '!A:N,12,FALSE)=0,(VLOOKUP(A6,'Pricing File '!A:J,8,FALSE)),(VLOOKUP(A6,'Pricing File '!A:N,12,FALSE)))),6)
What is power output?
The term power consumption is defined as the amount of electrical energy used over time in an appliance. Power consumption is measured using kilo watts.Another AnswerPower is simply a rate; the rate of energy transfer. So power cannot be 'consumed'; it's energy that's being consumed. So, when we say 'power consumption', what we mean is 'the rate of energy consumption'. As power is a rate, it is measured in joules per second which, in SI, is given a special name: the watt.
