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What is true about ratios for proportional relationships that is not true about ratios for other relationships?
Wiki User
∙ 9y ago
For proportional relationships the ratio is a constant.
Wiki User
∙ 9y ago
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What is a true proportion?
A true proportion is when two ratios are equal to one another. To prove this, you need to find the cross products of the ratios and see if they are equal. An example of a true proportion are the ratios 1/2 and 5/10, if you take the cross product the result is 2 x 5 = 1 x 10, which are equal.
What is a ratio of corresponding side lenghts are proportional?
It is an example of a statement that is presented as a question with minimum of effort. Unfortunately, the minimum effort makes the question meaningless. There is no context given. As a result there are times when the statement within the question would be true and others when it would be false. Without the context it is impossible to tell and so it is a statement with no value whatsoever.
True or false with similar triangles the ratios of all three pairs of corresponding sides are never equal?
super duper swagg
With similar triangles the ratios of all three pairs of corresponding sides are never equal?
false
The diagonals of a rhombus are perpendicular to each other true or false?
True
What does trigonometric identities all about?
They are true statements about trigonometric ratios and their relationships irrespective of the value of the angle.
Are the ratios 6 to 10 and 15 to 25 proportional?
Let's see if they are or no. 6/10 = 15/ 25? Let's suppose that the are proportional. Then,cross multiply: 6 x 25 = 10 x 15 ? 150 = 150 True. Thus 6/10 = 15/25
Is it true that the graph of a proportional relationship does not include the origin?
It is true in the case of inversely proportional relationship.
Is it true that Ratios can only be expressed as fractions?
NO
True or false federal income tax is proportional?
true
Are ratios always rational?
No, but the reverse is true. All rational numbers are ratios but not all ratios are rational. You will often come across π being defined as the RATIO of the circumference of a circle to its diameter (there are other definitions). However, the word "rational" is derived from "ratio".
Which statement is true of the relationship between distance and gravity?
inversely proportional
Is weight and mass proportional but not equal?
true or false. weight and mass are proportional but not equal
What is an equation that two ratios are equivalent?
a porpotion is an equation stating thattwo ratios are equilvalent? true or false
Is it true an ionic compound is written by using the highest ratios of the ions in the compound?
No. It is written using the lowest ratios. Writing with the highest ratios would be impossible.
Is it true that the sun affected by earth's gravity more than other stars are?
Yes. Gravity is inversely proportional to distance.
Two prisms are similar if the ratios of corresponding parts are equal.. true or false?
true.
