Ca3sfrenegNicollybe Ca3sfrenegNicollybe

26-03-2017
Mathematics

contestada

The perimeter of a rectangle is 72 meters. the length of the room is twice its width. what are the dimensions of the rectangle?

Respuesta :

Shailza Shailza

31-03-2017

Let the width be r
Then length=2r
2(r+2r)=72
6r=72
r=12 cm

Answer Link

Otras preguntas

Convert the following function to vertex form by completing the square. y = x²+6x+15 A. y=(x + 3)² + 15 B. y=(x+6)² + 24 C. y= (x+ 3)²+ 24D. y=(x+3)²+6

What is the answer??? The exterior angles of an octagon Are X, 2X, 3X, 4X, 5X, 6x, 7X and 8X. What is the size of the smallest interior angle of this octagon? A

In the paragraph (5-6 sentences) explain the EFFECTS that the death of Lincoln had on the United States after his death. In the last paragraph (5-6 sentences) e

Find the supplement of 2/3of a right angle

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

Name any 5 famous philosophers

help pls Factor completely. 5x2-2x - 7

What is the answer for this problem

What is the image point of (9,-1)(9,−1) after the transformation T_{-4,-3}\circ R_{270^{\circ}}T −4,−3 ∘R 270 ∘ ?

PLEASE HELP MEEEE I HAVE AN F IN MATH AND I SERIOUSLY NEED THIS