The length of a room is 8 feet more than twice width. if it takes 124 feet of molding to go around the perimeter of the room, what are its dimensions?

Here's how we do it.

Let's say...

Width=W

Length=L=2w+8

Perimeter=2w+2(2w+8)=2w+4w+16=6w+16

6w=108

w=18

Now we know our width is 18...

L=(124-(18*2))/2=(124-36)/2=88/2=44

In conclusion,...

Length=44

Width=18

I hope this helps y'all out!

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.