When you rearrange the equation, you find that the solution is b)
Answer:
18 meters
Step-by-step explanation:
If the width is w, the length is w + 7.
Perimeter = 2(width + length), therefore:
86 = 2(w + w + 7)
86 = 2(2w + 7)
43 = 2w + 7
36 = 2w
w = 18
Answer:
C. 19.5mm
Step-by-step explanation:
The correct answer should be C.
be a use the measurement starters before the zero. I added a picture. So you need to look at the line of the other zero matching on the ruler.