Alyssa is painting her bedroom blue. each of four walls has dimensions 12.9 ft by 9.9 ft. how much area will she paint?

510.84 ft²

Step-by-step explanation:

Given that,

dimensions of wall = 12.9ft by 9.9ft

height of wall = 12.9ft

width of wall = 9.9ft

there are total 4 walls in a bedroom to be painted blue.

Formula to calculate area of one wall

Formula to calculate area of four walls

= 4( 12.9ft x 9.9ft)

= 4 (127.71 ft²)

= 510.84 ft²

So area Alyssa will paint = 510.84 ft²

(assuming she will paint only wall s of her room not the ceiling)

1/5

step-by-step explanation:

the dice has 6 sides and there is only one 5 in a dice.

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230