The answer that I got was side WX = 12 inches
It says that WY is congruent to XY which means that they are the same. That means that XY is also 3m-4. It also says that the perimeter of the triangle is 76 inches.
With this information I set up an equation:
3m-4 + 3m-4 +m = 76
(The number on the right side is the perimeter given to us in the problem and the numbers on the left side are the 3 side lengths).
I combined like terms on the left side and ended up with:
7m-8=76
I added 8 to both sides of the equation and got 7m=84.
Finally I divided both sides by 7 and got m=12
m is equivalent to side WX..
Hope this helps!
Answer:
I think it's -7.73
it's -7.73 bc u add all 3 then divide -85 by 11
7. V = distance/time
V = three hospital corridors/5 minutes
Without the length of the three corridors the question is unanswerable
8. To figure this out you do
N x distance
848 x 43 = 36456 (Times 43 because there are three corridors 14.33 times 3)
C
