01lola 01lola
  • 11-11-2016
  • Mathematics
contestada

the length of a rectangle is 2 in longer than its width . if the perimeter of the rectangle is 32 in find its area

Respuesta :

Azieq
Azieq Azieq
  • 11-11-2016
2w + 2 ( 2 + w ) = 32
2w + 4 + 2w = 32
4w = 28
w = 7

length = 2 + 7
= 9

area = 9 × 7
= 63 in^2
Answer Link

Otras preguntas

Describe how the dna code is translated into messenger rna
A base a. has a low ph in solution. b. turns blue litmus paper to red. c. releases hydroxyl ions in solution. d. releases hydrogen (or hydronium) ions in so
how would -35.64 be classified
Which of the following best explains why diamonds are very hard? a. diamonds are made up of several different isotopes of carbon. b. diamonds are made up of s
Help Please!!!!!! 3. Is it possible for two parents displaying a dominant trait to have a child displaying the recessive trait? Yes, they always will.
Why is it important that mendel began with purebred plants?
As 'AN" 8 year old or As "A" 8 year old?
I'm so confused... please help
What a person comes to expect from a stimulus is called: question 34 options: schema set stimulus gradient?
The us federal government's 2008 2009 bailout plan invested trillions of dollars into what