Answer:
the room is -1m by 14m
Step-by-step explanation:
what you do to find it is first find x.
the perimeter is 26, and one side is 15 meters longer than the other(twice).
So the equation is:
x + (x + 15) + x + (x + 15) = 26
2x + 2(x + 15) = 26
2x + 2x + 30 = 26
4x + 30 = 26
26 - 4x = 30
26 - 26 - 4x = 30 - 26
-4x = 4
-4x/-4 = 4/-4
x = -1
Now we have two sides of the room. Now we want the 15m longer ones...
-1 + 15 = 14
so the dimensions are -1 by 14, or -1x14
Hope this helps. if this is the best answer, mark Brainliest.
If not, hope it helps anyway.
Hello,
1. 4/3
- Length is 2 inches, which is 4 halves so the scale drawing will be four thirds.
2. Yes,
- The drawing measures inch in height which corresponds to 14ft in actual billboard.
Have a good day!
Answer:
140
Step-by-step explanation:
5[(46-14)-4]
5[(32)-4]
5[28]
140
