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3 years ago

Is this set of ordered pAirs a function (0,2) (3,3) (8,7) (2,2) (3,9)

Mathematics

1 answer:

diamong [38]3 years ago

5 0

Answer:

No, not a function

Step-by-step explanation:

Functions cannot have two or more same domain and different range. (3,3) and (3,9) have same domain and different range.

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A regular polygon has

beks73 [17]

Answer:

angles that are all equal and sides that all have the same length

Step-by-step explanation:

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Solve this using substitution:<br> 5x-y=-3<br> 6x+y=3

Marta_Voda [28]

Answer:

x=0.y=3

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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3 years ago

How many nickels are in a quarter

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Prove that the two circles shown below are similar.

s344n2d4d5 [400]

The circles B and D are similar since the radius of the former is as twice as the radius of the latter.

<h3>Are the two circles shown in the figure similar?</h3>

By geometry we know that circles are defined by only one characteristic: radius. If two circles are similar, then the radii must be <em>different</em>. After a quick look at the figure, we conclude that the radii are $r_{B} = 4$ and $r_{D} = 2$ . Hence, the circles B and D are similar since the radius of the former is as twice as the radius of the latter.

To learn more on similarity: brainly.com/question/12670209

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2 years ago