Answer:
9
Step-by-step explanation:
h=x+2
w=x
h+w=20
x+x+2=20
2x=18
x=9
w=x=9
width = 9
1.
The base can't be negative, therefore .
2.
3.
The percent of change is 9%
Answer:
triangle JKL
Step-by-step explanation:
This is because the lengths of each side JKL is a factor to ABC
respectively .
AB=12,JK=36
AC=13,JL=39
BC=5,KL=25
I hope you understand
Answer:
i cant see the whole thing..