It's A.............................
Answer:
clockwise from left, the missing side lengths are 8 m, 13 m, 8 m
Step-by-step explanation:
The perimeter of the figure is the sum of the lengths of its sides. Sides with the same hash mark have the same length, so the perimeter (in meters) is ...
38 = (3x+1) +(2x) +(9) +(2x)
38 = 7x +10
28 = 7x . . . . . . subtract 10
4 = x . . . . . . . . divide by 7
Then the short sides are ...
2x = 2·4 = 8 . . . meters
and the long side is ...
3x+1 = 3·4 +1 = 13 . . . meters
Quotient means the answer of diving two numbers.
We can write the equation as: n/5 - 10 = 3
~Add 10 to both sides
n/5 - 10 + 10 = 3 + 10
n/5 = 13
1/5n = 13
1/5n * 5 = 13 *
n = 65
Hope This Helped! Good Luck!
The two fractions are equivalent as if you simplify 80/100 by dividing the top and bottom by 10 you get 8/10
Hope this helped :)
