Plzz the floor of a rectangular living room is 12 meters by 5 .what isthe distance between oppisite corners of the living room.

13 ft.

Step-by-step explanation:

We can use the Pythagorean Theorem to solve this problem. The diagonals (lines from corner-to-corner) form the hypotenuses of two right triangles.

The Pythagorean states, a² + b² = c²; with a and b being the legs and c being the hypotenuse.

a = 12

b = 5

c = ?

12² + 5² = c²

144 + 25 = c²

169 = c²

√169 = √c²2

13 = c

c = 13

Here is a crude diagram showing what the room looks like with a diagonal:

Hope this helps!

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)