sabrinamiguel19 sabrinamiguel19

15-10-2014
Mathematics

contestada

The length of a rectangle is 9 inches more than three times the width. The perimeter is 98 inches. Find length and width

Respuesta :

15-10-2014

[tex]x-length\\\\ y-width\\\\ Perimeter=2length+2width\\\\ x-9=3y\ \ \--->\ \ x=3y+9\\ 2x+2y=98\\\\2(3y+9)+2y=98\\\\ 6y+18+2y=98\\\\ 8y+18=98\ \ \ |subtract\ 18\\\\ 8y=80\ \ \ |divide\ by\ 8\\\\ y=10inch\\\\ x=39inch [/tex]Answer here

Answer Link

Otras preguntas

how to study in a day for a history test

Which of the following powers is NOT one that the national government obtains from the Constitution of the United States O Reserved O Implied O Expressed O Enum

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site

Bonjour , urgent s’il vous plaît…est ce que quelqu’un pourrais me dire les réponses je n’y arrive vraiment pas ( les questions sont sur la feuille)

based on most of the existing research that has examined kohlberg's theory of moral reasoning, which assertion is a true statement about the effect of cultural

DID YOU AGREE WITH HIM?______________________________Once Kim Taehyung said:-When someone ask to you for became their (you know) you can use my name as your....

The polygons are similar. Find the scale factor of the smaller figure to the larger figure. Two triangles. The smaller has sides labeled 6, 7, and blank and the

The average number of chips per bag from the potato chips available at a supermarket is unknown. A random sample of potato chip bags from the supermarket yields

During his 1932 presidential re-election campaign, Republican President Herbert Hoover spoke out loudly against the New Deal programs proposed by his opponent,

the addiction severity index (asi) focuses on which of the following? question 31 options: a) employment and support b) legal status c) medical status d) all of