slslee1123 slslee1123
  • 18-11-2019
  • Mathematics
contestada

The length of a rectangle is 6 cm longer than its width.
If the perimeter of the rectangle is 36 cm, find its area.

Respuesta :

jgf518 jgf518
  • 18-11-2019
l= 6+w
6+2w=36
-6 -6
2w=30
w=15; l= 21
15x21= 315
A=315
Answer Link

Otras preguntas

Red light of wavelength 633 nm from a helium-neon laser passes through a slit 0.400mm wide. The diffraction pattern is observed on a screen 3.35 m away. Define
Help me understand this.
Explain the development of slavery in the American British Colonies.​
Could someone help me find the verbs to these sentences?
Connotation of the word Pagans.
Calculate the coefficient for the following table round two decimal places
The terms coefficients and constants of 5z 6 and y2
what are some of the goals of of CDC's National Exposure Report. Suggest all that apply​
what is The prime factorization of is 24 × 5.
What are Mauchly and Eckert’s main contribution to the development of the computer?