racczzn racczzn
  • 01-02-2021
  • Mathematics
contestada

6. A 140-meter rope is cut into two pieces. One piece is 20 meters longer
than 3 times the other piece. How long is the smaller of the two pieces?

Respuesta :

viktoria80
viktoria80 viktoria80
  • 01-02-2021
140=3x+20+x
140=4x+20
-20 -20
120=4x
/4 /4
30=x
The smaller piece is 30 meters
Answer Link

Otras preguntas

A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output voltage is 320 volts, what is the input voltage?A. 8 volts
Any number that is divisible by 3 is also divisible by 9.Find a counterexample to show that the conjecture is false.18274548
What is the difference between displacement and double displacement reactions?Write equations for these reactions?
all fractions between 0 and 1/4
Solve the system of equations.3x+3y+6z=33x+2y+6z=74x+4y+7z=4
Solve the system of equations.3x+3y+6z=33x+2y+6z=74x+4y+7z=4
At the school carnival, Carmen sold 3 times as many hot dogs as Shawn. The two of them sold 152 hot dogs altogether. How many hot dogs did Carmen sell? 51382111
One-half of a number is -12. Find the solution ???
Round 13 513 to the nearest thousand
among the qualities listed on the human relations scale, the most important one for the building new relationship is?