kleddy123 kleddy123

19-10-2017
Mathematics

contestada

A copper wire was 240 meters long. After 60 meters was cut off, it was double the length of a steel wire. How much longer was the copper wire than the steel wire at first?

Respuesta :

ambermeador7 ambermeador7

19-10-2017

240 -60= 180
180/2= 90
180-90=90

Answer Link

Otras preguntas

will has $1.67 in pennies and quarters. His number of pennies is five more than twice the number of quarters. How many pennies does he have?

If points R, S, T are collinear with S between R and T, find RS, given ST=15 and RT=40.

What gives Congress the power to raise taxes to fund services? The Federal Reserve Bank the Internal Revenue Service the Bill of Rights the Constitution

What is the theme of this passage? A) Mr. Oakhurst is not a very good gambler. B) People in Poker Flat are looking for a horse thief. C) The town of Poker Fla

Find two numbers if their ratio is 2:5 and the difference is 111.

solve this 3/2×-4=16

how do i learn Korean

What enzyme found in saliva breaks chemical bonds between the sugar monomers in starches

Graph the image of this figure after a dilation with a scale factor of 1/2 centered at the point (2, 2) .

Solve for n X^n*x^3=x^13