tina4john tina4john
  • 12-09-2016
  • Mathematics
contestada

the width of a rectangle is 8cm less then its length the perimeter of the rectangle is 52 cm. what is the width of the rectangle

Respuesta :

jman61 jman61
  • 12-09-2016
P=2L+2a
w=L-8, P=52
52=2L +2(L-8)
52=4L-16
68=4L
L=17, w=9
Answer Link

Otras preguntas

x/3+10=15 two step question
A die is rolled 8 times. Find the probability of rolling the following. Exactly 8 twos.
Which three choices are the benefits of the virtual IP fabric centralized policy
tagapagtupad in estados unidos​
Hudson and his children went into a movie theater where they sell bags of popcorn for $7 each and candies for $3 each. Hudson has $55 to spend and must buy at l
Zara must take 5 tests. Each test is out of 100 After 4 tests, her mean score is 64%. What score must Zara get in her 5th test to increase her mean score in al
the effective annual rate (EAR) of a loan will increase if
when a weight of 49N is suspended from wire of length 4m and diameter of it 0.6mm it is length increases by 3.2cm calculate the. a, stress b, strain
Graph the image of rectangle STUV after the following sequence of transformations: Translation 10 units right and 17 units up Reflection across the y-axis pp
J'ai une disserte est la question est peut-on etre sur d'avoir raison