Kylee is going to replace the carpet in her bedroom her squared shaped room has one wall that measures 13 feet how much square footage of carpet will she need for her room

she needs 169 square feet of carpet for the room

Step-by-step explanation:

First of all, note that a square has 4 equal sides

Hence, length of the room = 13 feet

area of the room = square footage of carpet needed

Area of a square = Length × Length

square footage of carpet needed = 13 × 13 = 169 square feet

∴ she needs 169 square feet of carpet

4.

step-by-step explanation:

it have the same area.brainliest

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m