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Umnica [9.8K]
3 years ago
11

How are dot plots, bar graphs, and histograms used to analyze data?

Mathematics
1 answer:
cestrela7 [59]3 years ago
7 0
<span>Dot plots, bar graphs, and histograms are visual representations of data. They present data in a way that makes it easier to analyze and compare data. They allow understanding data with ease by visually showing relations, trends and other useful data</span>
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Are these polygons similar ? Explain why or why not.
expeople1 [14]

Answer:

Yes, the polygons are similar.

Step-by-step explanation:

A similar polygon is a polygon that shares the same scale factor as another polygon. A scale factor is a number you can multiply each side by to get a similar figure,


Step 1:

Divide a few of the sides. You do not need to divide every side to find the ratio, but do at least 2 or 3 to guarantee that the scale factor remains the same throughout the sides. Let’s divide a few pairs of sides.

27/18=1.5

30/20=1.5

21/14=1.5

Step 2:

To really be safe, even though we can clearly tell this is a similar figure, is we can multiply each side on the right figure by 1.5, our scale factor, and see if we generate the sides on the left figure.

18*1.5=27

20*1.5=30

14*1.5=21

And this is why the polygons are similar :)

4 0
2 years ago
An IMAX movie ticket cost $16. You have $50. Write an inequality to represent the number of IMAX movie tickets, t, you can buy.
Hunter-Best [27]

Answer:

t <u>> 3</u>

Step-by-step explanation:

because 16 x 3 = 48 so you can buy 0 - 3 tickets

5 0
2 years ago
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in a class of 34 students 19 of them are girls what percentage of the class are girls to 1 decimal place
motikmotik

Answer:

55.9% of the class are girls

Step-by-step explanation:

19/34 = 0.559

0.559 x 100 = 55.9%

6 0
2 years ago
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Sharon buys 14 folders for 0.75 dollars each how much change she will
AlekseyPX
0.75 x 14 = 10.50
15 - 10.50 = 4.50
your answer is : Sharon will receive $4.50 change
7 0
3 years ago
A police cruiser approaching a right-angled intersection from the south, is chasing a speeding car that has turned the corner an
vlada-n [284]
Three hours is the answer I think
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3 years ago
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