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How do you prove what a b and c equals if a plus b plus c equals 24 and a2 plus b2 equals c2?
Roughly speaking, to get a unique solution - or at least, a limited number of solutions - if you have 3 variables, you need 3 equations, not just 2. With the two equations, you can get a relationship between the three variables, but not a unique value for a, b, and c. To get the general relationship, solve both equations for "c", replace one in the other, and solve the resulting equation for "a" to get the relationship between the variables "a" and "b". Then, for any valid combination of values for "a" and "b", use the simpler of the original equations (a + b + c = 24) to get the corresponding value for "c".
The degree of a quadratic equation?
The Quadratic Formula song: (my grade saver) To the tune of the jack in the box song X equals negative B plus or minus square root of B squared minus 4AC all over 2A :)
What is the radix of the number if the solution to quadratic equation x2-10x plus 31 equals 0is x equals 5and x equals 8?
Solution:(5r0)2 - (1r1+0r0)*5 + 3r1+1r0 = (8r0)2 - (1r1+0r0)*8 + 3r1+1r0 25 - 5r + 3r + 1 = 64 - 8r + 3r + 13r - 39 = 0r = 13Result: radix r = 13
How much heat is required to produce 1kg of wet steam at 350 kilopascals from water at 20 degrees Celsius if steam is 95 percent dry?
It equals one kilpod.
What voltage is required to move 2 amps through 5 resistance?
To find the voltage required to move 2 amps through a resistance of 5 ohms, you can use Ohm's Law, which states that voltage (V) equals current (I) multiplied by resistance (R). Therefore, V = I × R = 2 amps × 5 ohms = 10 volts. So, a voltage of 10 volts is required.
What is the equation for minus 7x equals 63?
The required equation is: -7x = 63
What is the relationship modeled by the equation y equals 8x plus 17?
A linear relationship. Added: And a function.
What is the relationship modeled by the equation y equals -8x plus 17?
It is a linear relationship between two variables.
What is the relationship between an expression and an equation?
An equation states that an expression is equal to either a number or another expression.The 'equals' sign ( = ) is the tip-off that you have an equation.
What is the equation velocity equals wavelength x frequency called?
The equation velocity equals wavelength multiplied by frequency is called the wave equation. It describes the relationship between the speed of a wave, its wavelength, and its frequency.
What is the answer for x-2y equals 2?
It is not possible to solve one linear equation in two unknown variables. Another, independent equation is required.
What is the output Y when A equals 1 and B equals 0?
In order to answer that, we need an "equation" that shows us the relationship among 'Y', 'A', and 'B'.
What is the equation showing the relationship between the frequency (v) and wavelength (λ) of?
Frequency divided by 300 equals Wavelength
What is the value is ywhen x equals 15?
There's no way to calculate it without an equation that describes the relationship between 'x' and 'y'.
What does the equation 2n46 mean in terms of the relationship between the variable n and the number 46?
The equation 2n46 means that the variable n, when multiplied by 2, equals 46. This shows the relationship between the variable n and the number 46 in terms of multiplication.
Is c equals ab to the second power a equation or expression?
It is an equation ... Anything with an equals is an equation 2+b=6 Anything without an equals is an expression 2+a
What is the name of equals or ' equals ' in maths?
equation
