drakelcdrakelcornett drakelcdrakelcornett

14-06-2017
Mathematics

contestada

the length of a room is 2 times the width and the total area of the room is 8 square meters

Respuesta :

Seasonalskater Seasonalskater

17-06-2017

so 4 is 2 times 2 and 4 times 2 is 8
so your room has the dimensions 4 ft x 2 ft

Answer Link

17-06-2017

8^2= x×2x. 16=2x^2, x^2=8 x= √8, x=2√2

Answer Link

Otras preguntas

a rectangular banner has a length of 6 yards less than 6 times the width. of the diagonal of the banner is 61 yards. what are the length and width?

Need help with this question

What is a good thesis statement to write about a friend you have known since you were a child. Consider how your friend is different now

You ride your bicycle 40 meters. How many complete revolutions does the front wheel make? The front wheel has a radius of 32.5 cm?

1. What distinguishes a nebula and a star? 2. What kind of reactions provide a star with energy? 3. Which has a higher surface temperature: a blue star or a re

A map of three public schools was created using a coordinate plane where the origin represents the center of the town. Euclid Elementary School is graphed at (−

the first one the first one the second one the second one the final one the final one none of the above

Ian drew a diagram to compare conifers and cycads. Which characteristic belongs in the area marked Z? are the largest group produce cones look like palm trees m

abdominal muscles should not be exercised everyday. true or false

9^x+3=81^x-1 help me out