The length of a rectangle is three times its width. If the perimeter is at most 128cm, what is the greatest possible value for t
1 answer:
Answer:
16 cm
Step-by-step explanation:
Let the width be x
The length will be 3 x since the length is three times the width
Perimeter=2(l+w) where l is length and w is width
By substituting 128 cm for perimeter, x for w and 3 x for l then
128=2(3x+x)
128=8x
Therefore, the width is 16 cm, the width is 16*3=48 cm
You might be interested in
Answer:
a)
b)
Step-by-step explanation:
The reciprocal of a number is the inverse of the number
Answer: A. –1.2%
Step-by-step explanation:
Since, the initial sum of the stocks = $ 10,335.24
While, the final sum of the stocks at the end of the day = $ 10,215.78
Thus, the percentage change in the sum of stocks
=
=
=
=
=
⇒ Option A is correct.