adaydreamaway75361 adaydreamaway75361

04-09-2018
Mathematics

contestada

A 7-ft. board is cut into 2 pieces so that one piece is 3 feet longer than 3 times the shorter piece. if the shorter piece is x feet long, find the lengths of both pieces.

Respuesta :

tramserran tramserran

05-09-2018

Longer piece: 3x + 3

Shorter piece: x

(x) + (3x + 3) = 7

4x + 3 = 7

4x = 4

x = 1

Longer piece: 3x + 3 = 3(1) + 3 = 6

Answer: 1 ft and 6 ft

Answer Link

Otras preguntas

In a science experiment, a variable is:

Write an integer for this situation: I deposited 25 dollars into my bank account. dollars

how does the allusion to famous jazz musicians in “A Poem for My Librarian, Mrs. Long” contribute to the poem? A is removed because I know its wrong A. B. It cr

HELP IF U WANNA BE MARKED BRAINLIEST

Which of the following provides up-and-coming artist with a growing audience the opportunity to secure production funds online? A. Crowdfunding B. Digital recor

If the volume of a cube-shaped box is 729 cubic inches, which equation would you use to determine how many 1-inch cubes could fit along one side? A. s=729−−−√3

Volcanic Mountains are formed when an oceanic plate collides with a continental plate. The oceanic plate is subducted under the continental plate. • True • Fals

How did Manifest Destiny affect different groups within the United States?

For the month of October Lisa plan to go running every fifth day and walk every sixth day. If she begins on October 1, on what day of the month will she run and

Please help asap!!!!