08-08-2014
Mathematics

contestada

The length of a rectangle is 5cm. greater than its width. The perimeter is 58 cm. Find the dimensions of the rectangle.

Respuesta :

Аноним Аноним

08-08-2014

[tex]w-the\ width\\l=w+5-the\ length\\\\\\The\ perimeter\ of\ rectangle:P=58cm\\\\P=2w+2l\\\\2w+2(w+5)=58\\2w+2w+10=58\\4w+10=58\ \ \ \ |subtract\ 10\ from\ both\ sides\\4w=48\ \ \ \ \ |divide\ both\ sides\ by\ 4\\w=12\ (cm)\\\\l=12+5=17\ (cm)\\\\Answer:The\ dimensions\ of\ the\ rectangle:17cm\times12cm[/tex]

Answer Link

cailyn19 cailyn19

08-08-2014

hey i believe that you have to multiply those to numbers

Answer Link

Otras preguntas

q+3+q-6+q=63 coins how many quarters does tim have

A Mesopotamian river to the south

How can Ann show different. Ways to group rocks

Aaron is a high school graduate working as a retail clerk. He earns a median salary for a high school graduate. Aaron is thinking about going to college to get

125 centimeters to 87.5 centimeters ?what is the Percent of change

What is the primary reason European countries explored the New World and founded colonies? to understand other cultures to escape war and persecution in Europe

Which of the following menu commands would you select to make a copy of an open file and rename it? A. Versions B. Replace C. SaveAs D. Copy

Where do elements come from?

A mountain climber climbed down a cliff 50 feet at a time. He did this 5 times in one day. What was the overall change in his elevation?

How would you define the progressive era?

Q&A Platform for Education Platform Explore for Education