Jane paid a total of $79 for a paid of shoes and 2 hats. the price of each hats was $12. use rounding to estimate

$55

Step-by-step explanation:

Here is the complete question: Jane paid a total of $79 for a paid of shoes and 2 hats. The price of each hats was $12. Use rounding to estimate how much Jane paid for a pair of shoes.

Given: Total payment made by Jane is $79.

           Price of one hat is $12

First let calculate the price of two hats.

Total price=

∴ Total price paid for 2 hats is $24.

As given Jane bought a pair of shoes also.

Now, solving to find price paid for a pair of shoes.

Price for a pair of shoes=

∴ Price for a pair of shoes=

Jane paid $55 for a pair of shoes.

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

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