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If y varies directly as x and y is 6 when x is 72 what is the value of y when x is 8?
Wiki User
∙ 7y ago
y is 2/3.
Wiki User
∙ 7y ago
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How do you solve -12x equals 72?
-12x = 72 Divde both sides by -12 to find the value of x: x = -6
How would you go about solving this direct variation question and what is the answer- If P varies directly as the square of Q and the constant of variation is 6 what is the value of P when Q equals 12?
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
What is 72 divided by -6?
0.0083
What multiplies to get 72 and adds to get 18?
6 + 12 = 18 6 * 12 = 72
What is the equation of 72 in 6?
As an equation if: 6x = 72 then x = 12
What is the value of 72 in 12?
72 in 12 = 6
How do you solve -12x equals 72?
-12x = 72 Divde both sides by -12 to find the value of x: x = -6
How would you go about solving this direct variation question and what is the answer- If P varies directly as the square of Q and the constant of variation is 6 what is the value of P when Q equals 12?
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
What is the value of x in the equation -12x equals 72?
-6 when you multiply two minus numbers the minus signs cancel each other out so -12 * -6 = 72
What is the pattern rule for 2 12 72 432?
Multiply each value by 6.
How would you work out The perimeter P of similar triangles varies directly as the length of a side S If P equals 18 when S equals 4 what is the value of P when S equals 6?
S is increased from 4 to 6: a multiple of 6/4 = 1.5 So P, which is directly proportional to S, increases from 18 to 18*1.5 = 27
y varies directly with x. if y=-4, find y when x=-6?
think back to elementry
How is 6 a composite number of 72?
72 is divisible by 6. (72 / 6 = 12) Hence 6 is a composite number of 72.
What is the LCM of 8 and 6 and 9?
The LCM is: 72lcm(9, 8, 6) = 72
If y varies directly as x and y equals 18 when x equals 3?
y varies directly as x y=kx, where k is a constant y=18 when x=3 18=3k k=6 y=6x
What is the least common multiple of 6 and 72?
The least common multiple of 36 and 72 is 72. Since 72 is a multiple of 36, it is automatically the LCM.
Why is 72 divisible by 6?
Because 6 is a factor of 72 and also because 72 is a multiple of 6.
