princess4life princess4life

16-04-2016
Mathematics

contestada

The perimeter of a recatangle is 24 cm.its length is 9 cm.Fing the width

Respuesta :

Аноним Аноним

16-04-2016

Perimeter (rectangle)=2(lenght)+2(width)
perimeter=24 cm
lenght =9 cm

Therefore:
24 cm=2(9 cm) + 2 width
24 cm=18 cm +2 width
2 width=24 cm -18 cm
2 width=6 cm
width=6 cm / 2=3 cm

Answer: width=3 cm.

Answer Link

Otras preguntas

What two numbers has a lcm of 50

how must a projectile be launched in order to maximize its range?

What does this mean?The levying money for or to use of the crown by pretense of prerogative,without grant of parliament, for long time, or in other manner than

what are ten facts about Henry Morgan

If a potato is allowed to dehydrate by sitting in open air, would the potato cells be more likely to absorb more water or less?

The following are four largest country's in the world Russia Canada China united states what country located in south america also ranks as one of the ten large

A. Rice costs $1.33 per kilogram. How much will 1.3 kg of rice cost? B. Milk costs $.71 per liter. How many liters can you buy with $3.00 C. How are part (a) a

What does this mean?The levying money for or to use of the crown by pretense of prerogative,without grant of parliament, for long time, or in other manner than

The cost of living last year went up 7%. Fortunately, Alice Swanson got a 7% raise in her salary from last year. This year she's earning $42,805. How much did s

Simplify the expression. [90 – (12 + 13)](15 ÷ 3)