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If P varies directly with the square of Q then the equation would be in the form of P = kQ2, where k is the constant of variation so the new equation would be: P = 6Q2, so when Q = 12 we have P=6*122, or P = 864

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What is the goal of solving equations?

you want to isolate the variable(s) on one side and the constant or number on the other side.


How do you solve ratios?

You do not solve ratios: they are simply a form of numbers. There may be questions whose solutions require you to work with ratios but there the answer will depend on the sort of question you have to deal with.


What property is used in the first step in solving this equation for x?

Insufficient information has been supplied to enable a satisfactory answer to this question to be provided.


Are people who are good at solving math problems good at solving other types of problems?

I like mathematics, but I am bad at problem solving. Engineers are good at mathematics and problem solving.


What is the standard form of the equation of the line with slope 9 passing through the point 5 4?

It is: y-4 = 9(x-5) => y = 9x-41 Or as: 9x-y-41 = 0. Another version of the standard form of a linear equation in coordinates x and y is y = s x + k, where s is the slope and k is a constant. In this question, the slope s is directly given, as is the value of y at the point where x = 5 so that- 44. The slope is always the coefficient of x in this standard form, and the constant k can be determined by solving the equation for the coordinates of the given point: When x = 5, y = (9 X 5) + k, and y(5) is stated by the question to be 4. 9 X 5 equals 45; therefore to obtain the right value for k, 45 + k =4 or k = - 41. The standard form of the equation is therefore y = 5x - 41.

Related Questions

After determining if two quantities are in inverse or direct you can find the equation's constant by solving for it?

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After you have determined if two quantities are in direct or inverse variation you can find the of blank the equation by solving it a degree b constant c variable d value which one is it?

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If y varies directly with x and y 25 when x 5 what is the value of k?

If ( y ) varies directly with ( x ), we can express this relationship as ( y = kx ), where ( k ) is the constant of variation. Given that ( y = 25 ) when ( x = 5 ), we can substitute these values into the equation: ( 25 = k \cdot 5 ). Solving for ( k ) gives us ( k = \frac{25}{5} = 5 ). Thus, the value of ( k ) is 5.


What equation can come out of the direct variation that includes the point ( and ndash10 and ndash17).?

In direct variation, the relationship between two variables ( y ) and ( x ) can be expressed as ( y = kx ), where ( k ) is the constant of variation. Using the point (-10, -17), we can substitute these values into the equation: ( -17 = k(-10) ). Solving for ( k ) gives ( k = \frac{-17}{-10} = \frac{17}{10} ). Therefore, the equation representing the direct variation is ( y = \frac{17}{10}x ).


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