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2 years ago

A quadrilateral has rotational symmetry of order 2 and no line of symmetry. What is the name of this quadrilateral?

Mathematics

2 answers:

tekilochka [14]2 years ago

7 0

Answer:

Step-by-step explanation:

A quadrilateral has rotational symmetry of order 2 and no line of symmetry.

A parallelogram has no lines of symmetry because it is impossible to draw a line through the center of any parallelogram that divides the figure into two equal halves that are mirror images of each other.

Fed [463]2 years ago

6 0

Answer:

Step-by-step explanation:

paralallegram can be anything with parrell lines

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A record store has 3,108 records evenly shared among 6 rows. How many records are in each row?

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518

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finlep [7]

Answer:

Step-by-step explanation:

The volume (V) of the prism is calculate as

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3 years ago

A farmer sold 3/5 of his oranges to a first customer and 90 oranges to a second customer. How many oranges did he have altogethe

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3 years ago

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ra1l [238]

Answer:

C, 3

Step-by-step explanation:

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3 years ago

: Nicole and Ian generate two patterns. Nicole uses the rule multiply by 3 then add 2 starting with 1.

zhenek [66]

The ordered pairs of Nicole and Ian's sequence pattern are:(5,1),(17,3),(53,5),(161,10),(485,20).

Given that Nicole uses the rule multiply by 3 then add 2 starting with it and Ian uses the rule add 1/2 then multiply by 2 starting from 0,

We ar rquired to find the ordered pairs of Nicole's and Ian's rules.

We are told that Nicole's pattern is multiply by 3 then add 2 starting with 1.

Thus Nicole's pattern is :5,17,53,161,485.

Ian's pattern is add 1/2 then multiply by 2 and starting with 0.Thus the numbers are :1,3,5,10,20.

If we combine the numbers of both the person'rule then we will get the ordered pairs which can be written as under:

The ordered pairs are (5,1),(17,3),(53,5),(161,10),(485,20).

Hence the ordered pairs are (5,1),(17,3),(53,5),(161,10),(485,20).

Learn more about pattern at brainly.com/question/17386984

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2 years ago