peesok45 peesok45

03-11-2021
Mathematics

contestada

The length of a rectangle is twice its width.
If the perimeter of the rectangle is 42 m, find its length and width.

Respuesta :

420aidennelson2005 420aidennelson2005

03-11-2021

Answer:

l = 14 w = 7

Step-by-step explanation:

14 x 2 = 28

7 x 2 - 14

28 + 14 = 42

Answer Link

Otras preguntas

How to balance the equation Mg2+HO2=Cu3O+H2

write a Pythagorean triplet whose smallest member is 6

what do you mean by potential energy of an object is 60J

A motor car tyre contained a fixed mass of air at 27 °C. Its pressure was 220 kN m2 above atmospheric pressure. After a 60-minute drive, the air pressure rose t

What is the volume of the rectangular prism shown below? A. 250 in 3 B. 90 in 3 C. 19 in ³ D. 200 in 3

How do you know which element the little number (subscript) goes with?

explain the law of conservation of energy in your own words

The place where buyers and sellers interact is called a _____. A. market segmentation B. market share C. market D. target market

describe one difference between egypt and the yellow river valley

Represent -5 / 4 and 5 / 4 on number line