zanaplen27 zanaplen27

11-09-2018
Mathematics

contestada

A 6 meter rope is cut into four pieces with each piece twice as long as the previous one. How long is the longest piece?

Respuesta :

trinitytran2005 trinitytran2005

11-09-2018

6 = x + 2x + 4x + 8x
6 = 15x
6/15 = 0.4
.4*8 = 3.2

3.2 meters

Answer Link

Otras preguntas

un bloque se desliza sobre una superficie horizontal con una acelerasion igual a cero la fuerza neta que actúa sobre el es

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 9.5 years, and standard deviation of 2.2 years. If you randomly purch

NEED SOME HELP PLEASE!! :) 7. Why is it impossible for a paper clip to contain the enzyme catalase?

Solve for x .-.[tex] \tt {x}^{2} + 9 = 298[/tex]

solve the equation x^2+3x-7=0 give your answer to 2 dp

How does exchange of gases take place in plants?

A 200 lb crate hangs at the end of a rope. Find its acceleration when the tension in the rope is 250lbs

25. To make an enclosure for chickens, a rectangular area will be fenced next to a house. Only three sides will need to be fenced. There is 120 ft of fencing ma

anyone become my friend

7 Describe the error in solving the equation (1) 3 (X + 4) = 13 (2) 3x + 4 =13 (3) 3 x = 9 (14)X = 3