Answer:
60 Hope this helps you :)
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
Since both lines have 1 as it x value, x=1 is the line
I think it’s c I’m not to sure thi
Let x = width
<span>length is 8 cm more than three times it’s width so length = 3x + 8
</span>
Perimeter of a rectangle = 2(L + W)
so
128 = 2(x + 3x + 8) solve for x (width)
128 = 2(4x + 8)
64 = 4x + 8
4x = 56
x = 14
width = 14 cm
length = 3(14) + 8 = 50 cm
Answer:
width = 14 cm
length = 50 cm
