mariabelen0606 mariabelen0606

22-09-2020
Mathematics

contestada

A 84-inch board is cut into two pieces. One piece is two times the length of the other. Find the
length of the shorter piece.
The shorter piece.

Respuesta :

kikiadean kikiadean

22-09-2020

Answer:

the short piece is 28 and the long piece is 56

Step-by-step explanation:

you can label the short piece x and the long piece as 2x

84= short (x)+ long (2x)

84=x+2x

84=3x

x=28

Answer Link

Otras preguntas

Use the quadratic formula to solve x2 + 7x + 8 = 0. Estimate irrational solutions to the nearest tenth.

how do you determine the main idea of a passage ?

How is a colony different from other places in which people settle?

Robert drew a parallelogram with 2 55 degree angles. What are the measures of the 2 other angles? Both of the angles have to be the same number

What was included in a mummy's sarcophagus? Why?

Find the solution to the following equation by transforming it into a perfect square trinomial.* x2 + 2x = 8

Three Places To The Right Of The Decimal Point Tells How Many Of These

If Jo is supposed to read one-half of a 100-page book for an English assignment and she has finished 38 pages, what percent of the assignment does she have left

what's the difference when five squared is subtracted from four cubed?

which expression can be used to change 75 kilometers per hour to meters per minute?