rafiers5anjulia rafiers5anjulia

02-12-2016
Mathematics

contestada

Length of an idicated side of a triangle when the perimeter = 6x. side 1 = x 3. side 2 =2x 4. find side 3.

Respuesta :

Аноним Аноним

06-12-2016

6x=x+3+2x+4+y
solve for y
6x=x+3+2x+4+y
6x=3x+7+y
get everything but y on the right hand side
6x-3x-7=y

3x-7=y third side\
check
6x=x+3+2x+4+3x-7
6x=6x
ok

Answer Link

Otras preguntas

Last week a store sold laptops worth a total of 10,885$each laptop cost 1,555 how many laptops did the store sell last week

Bryan eusebius has a positive attitude toward his organization. he feels the management treats all employees fairly in matters concerning rewards, is understand

Suppose a jar contains 5 reds balls and 7 green balls. with eyes closed, you choose two balls at random, one after the other. what is the probability that your

What artist painted this picture

In what country do the lines of 10 degrees South latitude and 20 degrees east longitude cross

can any one help me find out what is the solution to this equation: 1/7 y + 1/8 = 9/56

HELP PLEASE ASAP!!!!!!!!

Why are nails made of iron but not barium and phosphorus?

Compare and contrast tidewater and piedmont farmers

Researchers usually must submit their findings to a journal for review by their colleagues, who make a decision about whether to publish the paper, depending on