I think you want to prove that a rectangle is a quadrilateral. You can prove this with definitions. The definition of a quadrilateral is that it is a shape with four sides. Since a rectangle has four sides, that proves that a rectangle is a quadrilateral.
If you are trying to create a garden of potted plants, you would find out how much soil each pot needs/holds and multiply that by how many pots you plan to use. then you would go to the store for potting soil, which let’s say came in smaller packs and you need to purchase multiple. use multiplication estimation to estimate how many bags you’d need.
I know this is a dumb example...sorry this is one I remember from my fourth grade math teacher ahah
Answer:
go to sleep just take the 0 and thinks for the points
Step-by-step explanation:
Answer:second row
Step-by-step explanation:the inverse of a function just interchanges the y and x values
Answer:
1- r=.5
2- x=.5
Step-by-step explanation:
sorry my handwriting is bad
