Seudónimo Seudónimo
  • 12-03-2017
  • Mathematics
contestada

What 4 numbers on a rectangle give an perimeter of 28cm but an area larger than 45cm squared?

Respuesta :

Аноним Аноним
  • 12-03-2017
I hope this helps you



width=w


length =l


2 (w+l)=28


w+l=14


l=14-w


w.l>45


w. (14-w)>45


6. (14-6)>45


6.8>45


48>45


w=6 l=8


7. (14-7)>45


7.7>45


49>45


w=l=7


8. (14-8)>45


8.6>45


48>45


w=8 l=6





Answer Link
Аноним Аноним
  • 12-03-2017
Width=w


Length=l


L+w=28
Answer Link

Otras preguntas

Please help me ASAP! I will mark you as the best answer!!! 1) Who were important leaders in the Abolitionist movement?How did they help support The movement?
factor the expression. n to the 2nd - 18n + 56
16-3+5=? (order of operations). (show work).
Ecotourism is... people hollering between tall cliffs to hear the echo. travel that involves going to areas that have protected wild animal and plant reserves.
Your company makes game parts using 3-D printers. One customer wants a circular game coin that is 2.0 centimeters across and 0.5 centimeters thick, as shown bel
What is the matrix element in [tex]d_{1,3}[/tex] [tex]D=\left[\begin{array}{ccc}-7&24&2\\1&15&11\\-9&12&0\\8&-3&-1\end{array}\ri
Which sources would provide the most relevant and credible evidence in this excerpt from a speech? The Earth's Giant Sewer Global warming is the rise in the ear
Different regions have different levels of access to energy resources. Kentucky, for example, is rich in coal deposits. Texas produces more natural gas than any
5. Why do some individuals choose to use alternative and complementary practices?
If f(x)= x-1 then what is the inverse of f(x)