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It is known that x multiplied by one-half equals y multiplied by one-third, then y and X are proportional, and X: y = (): () Such as the title
It is known that x multiplied by one-half is equal to y multiplied by one-third, then y and X are (positive) proportional, and X: y = (2): (3)
1/2x=1/3y
y=3/2x
x:y=2:3
If 5 to x equals 3 to y, what is the ratio of X to y
5/x=3/y
x/y=5/3
What's the ratio between X and y
Zheng
RELATED INFORMATIONS
- 1. It is known that the image of linear function y = KX + B passes (- 1, - 5) and intersects with the image of positive scale function y = half x at point (2, a) (1) Try to find the value of a and the analytic expression of the first-order function y = KX (2) Find the area of the triangle formed by the image of these two functions and the x-axis
- 2. If the image of a linear function y = KX + B is parallel to the straight line y = half x-3 and passes through the point (2, - 1), then what is the analytic expression of the linear function? If the image of the first-order function y = KX + B is parallel to the straight line y = half x-3 and passes through the point (2, - 1), then the analytic expression of the first-order function is_____ ?
- 3. If in the linear function y = KX + B, when x = 2, y = 3, every time x increases by one unit, the corresponding function value y increases by three units, the analytic expression of this linear function is
- 4. If the image of the linear function y = KX + B passes through the point (2,3), y increases by three units every time x increases by one unit, then the analytic formula is
- 5. When k is equal to, y = kx-x is a linear function?
- 6. Determine the analytic formula of the function y = KX + B. y is proportional to x, x = 5, y = 6
- 7. The straight line y = KX + B is parallel to the straight line y = - 2 / 3 * x + 5, and the function expression of the straight line can be obtained by passing through the point a (0, - 3) (1); (2) the straight line can be generated by the straight line The straight line y = KX + B is parallel to the straight line y = - 3 / 2 * x + 5 and passes through point a (0, - 3) (1) Find the function expression of the line; (2) How to translate the line y = - 2 / 3 * x + 5?
- 8. The first-order function y = KX + B, when x = 4, y = 9; when x = 6, y = 3, what is k What is the value of y when x = 1
- 9. When - 3 ≤ x ≤ 1, the corresponding value of Y is 1 ≤ y ≤ 9, then the value of KB is 1______ ．
- 10. On the function y = KX + B (k, B are not equal to 0 constant), the following statement is correct () A. Y is proportional to X. B. y is proportional to KX. C. y is proportional to x + B. D. y-b is proportional to X
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