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Flauer [41]
4 years ago
11

6. Describe some things you could notice in two polygons that would help you decide

Mathematics
1 answer:
Goshia [24]4 years ago
7 0

Answer:

Check if side lengths of one polygon have been divided by the same number to decrease the size of the shape or multiplied by the same number to increase.

Step-by-step explanation:

In this question, we need to tell some things that could help to check if two polygons are scaled copy of each other or not.

Check if side lengths of one polygon have been divided by the same number to decrease the size of the shape or multiplied by the same number to increase. For example, if a rectangle has a length of 10 and a height of 8, a scaled copy would be a length of 5 and a breadth of 4.

Another example is as follows:

If a rectangle has a length of 4 and a height of 3, a scaled copy would be a length of 8 and a breadth of 6.

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oksano4ka [1.4K]
(9x3)= 27 +12= 39. 39 is the answer
4 0
3 years ago
HELP IM LITERALLY SOBBING
Vika [28.1K]

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3 0
3 years ago
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What is 3498 divided by 7.Explain how you got this answer and why you think its reasonable
Mashcka [7]
Here is your answer click the file

8 0
3 years ago
Ted practices two types of swimming styles for a total of 50 minutes every day. he spends 20 minutes more practicing the breast
cluponka [151]

Answer:

see below

Step-by-step explanation:

butterfly = x minutes

breast = y minutes

total is 50 minutes

breast stroke = butterfly +20

Part A

x+y = 50

y = x+20

Part B

Substitute the second equation into the first

x+ (x+20) = 50

2x+20 = 50

2x+20-20 = 50-20

2x = 30

2x/2 = 30/2

x = 15

y = x+20

y = 20+15

y = 35 minutes

35 minutes on the breast stroke

Part C

45 minutes on the butterfly is not reasonable

We only have a total of 50 minutes

50-45 = 5

But he spend more time on the breast stroke ( 20 minutes more), but if he spend 45 minutes on the butterfly, he would have to spend less on the breast stroke.

4 0
3 years ago
What is 7 2/5 minus 1 4/5
Aleksandr [31]
= 7 2/5 - 1 4/5

= 37/5 - 9/5

= 28/5

In short, Your Answer would be: 28/5 or 5 3/5

Hope this helps!
3 0
4 years ago
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