Brody's living room is 9 meters wide and 9 meters long. He wants to put a border around the top of the room. The cost of the border is $2.00 per meter. How much will it cost to buy enough of the border to go around the room?

  $72

Step-by-step explanation:

Assuming the room is a rectangle, its perimeter is the sum of its side lengths. Opposite sides are presumed to be the same length, so the room has a perimeter of ...

 2×9 m + 2×9 m = 36 m

Each meter of border costs $2, so the 36 meters of border will cost ...

  (36 m)($2/m) = $72

It will cost $72 for enough border to go around the room.

the answer is x equals 50, this is because the two angles are the same measurements because they are vertical angles. in corresponding angles, vertical angles are two angles with one diagonally above another. those two angles will be the same measurements.

110 - 10 = 100

100 / 2 = 50

x   = 50

110 = 2(50) + 10 = 110

110 = 110

can u give brainliest if i'm correct?

d≈7.07in

step-by-step explanation: