For each problem below put the lettered measures in order for greatest to the least
1 answer:
Angles can be used to estimate the side lengths of a shape.
The letters in order of greatest to least are (a), (b) and (c)
The sum of angles at side (a) is:
The sum of angles at side (c) is:
The sum of angles at side (b) is:
So, we have:
The smaller the base angles, the longer the side.
Hence, the letters in order of greatest to least are (a), (b) and (c)
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Answer:
D)
Step-by-step explanation:
A linear relationship is of the form , where,
is the slope and
is the y-intercept (constant).
For a proportional relationship, the value of and thus it is of the form
Let us check each option and express it in the form above.
Option A:
This can be written as . So,
.
Since, b \ne 0, therefore, it is not a proportional relationship.
Option B:
Here, . So,
.
Since, b \ne 0, therefore, it is not a proportional relationship.
Option C:
Here, . So,
.
Since, b \ne 0, therefore, it is not a proportional relationship.
Option D:
This can be rewritten as
There is no y-intercept on this. So,
Since,, therefore, it is a proportional relationship.
Therefore, the correct option is D.