Answer:
13. 17/20
14. 11/100
16.) 4 3/10
17.) 7 3/4
19.) -1 3/5-
20.) 3/8
22.) -5 3/5
23.) 1 3/25
26.) 85.33%
Perimeter is the border around something...you add all the sides. So you you'll add 5+5=10 , 8+8=16 , and then you add 10+16=26. The answer is 26.
Thus x = -10.
Hope that helps!
a=7 b=11 c=9
Step-by-step explanation:
-2-(9) -2-(9) = -2+9=7 b -2-9=-11 c -2-(-9)-(-2) = -2+9+2=9