Any polygon with two pairs of parallel opposite sides is a parellogram. true or false

False.

Step-by-step explanation:

A polygon is a 2-dimensional closed shape whose sides are straight lines. It has "n" number of sides.

A Quadrilateral is defined as a polygon that has four sides.

 A Parallelogram is defined as a type of Quadrilateral, whose opposite sides are parallel and have equal lenght.

Therefore, the statement "Any polygon with two pairs of parallel opposite sides is a parellogram" is false, because a polygon can be classified as a Parallelogram only if it has four sides and its opposite sides are parallel and have the same lenght.

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

no

step-by-step explanation:

answer