When two amounts are matching when one or the other of each the two amounts increases or decreases.
equal ratios say for every bag, you get 5 balls or 1/5 say that now you have 10 bags, you now have 50 balls 1/5 = 10/50 PROPORTIONAL
You could find out how to keep shapes proportional. For some more ideas you can talk to your teacher, look at past ideas, or look online.
It is an expression, not an equation and so cannot be proportional nor non-proportional.
Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.
In math, proportional means that two quantities always have the same relative size. For example, the lengths of these two shapes are proportional (one shape's length is always twice as large as the other.)
The graph of a linear proportion will be a straight line passing through the origin. The equation will have the form y = mx, also written as y = kx.
Generally, if y increases as x increases, this is a hint that the quantity is directly proportional, and if y decreases as x increases, the relation might be inversely proportional. However, this is not always the case. x and y are directly proportional if y = kx, where k is a constant. x and y are inversely proportional if y = k/x, k is constant. This is the best way to tell whether the quantities are directly or inversely proportional.
When two amounts are matching when one or the other of each the two amounts increases or decreases.
equal ratios say for every bag, you get 5 balls or 1/5 say that now you have 10 bags, you now have 50 balls 1/5 = 10/50 PROPORTIONAL
Proportional is when it is proportional.
A is proportional to C4.
You could find out how to keep shapes proportional. For some more ideas you can talk to your teacher, look at past ideas, or look online.
It is an expression, not an equation and so cannot be proportional nor non-proportional.
Isaac Newton is credited with the discovery of gravity in the late 17th century. He formulated the law of universal gravitation, which states that every object in the universe attracts every other object with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
Two variables are proportional to one another if there is a simple relationship, of the following form:The variables X and Y are indirect proportion if Y = c*Xandinverse proportion if Y = d/X or, equivalently, X*Y = dfor some non-zero constants c and d, called the constants of proportionality.Note that if Y is inversely proportional to X, then Y is directly proportional to the variable 1/XThe graph of a direct proportion is a straight line through the origin, with slope = constant of proportionality.
Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.