Answer:
2x+5
Step-by-step explanation:
Formula for the perimeter of a reactangle= 2(l+b)
So,
2(l+b) = 10x+18
2(3x+4 + b) = 10x+18
Rearrange and solve
3x+4+b = 5x+9
b = 5x+9 - 3x - 4
b = 2x+5
Thus the measurement of the width = 2x+5
Hope this helps
Answer:
The answer is 44- so B
Step-by-step explanation:
I did the quiz, and that was the correct answer. ( Also I took this on goformative.)
Let x = legs of right triangle.
The set up would be:
x^2 + x^2 = (hypotenuse)^2
Understand?
I know this is not an answer but, I love your handwriting!
It is soooo much neater than mine!
- Laura <3