The point-slope form:
We have m = 2 and the point (1, 9).
Substitute:
Answer: ad = bc
Step-by-step explanation: A proportion is an equation which states that two ratios are equal. For example, is an example of a proportion.
In the given proportion, <em>a</em> and <em>d</em> are called <u>extremes</u> and <em>b</em> and <em>c</em> are called <u>means</u>.
The first property that I will be talking about states that <u><em>the product of the extremes equals the product of the means</em></u><u>.</u>
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This idea is called the means-extremes property.
So if , we know that <em>a</em> times <em>d</em> equals <em>b</em> times <em>c</em> by the means-extremes property or <em>ad = bc</em>.
So the solution to the proportion is ad = bc.
Answer:
7a
Step-by-step explanation:
Umm if your talking about half of 1000 then its 500
Answer:
abc
Step-by-step explanation: