izzysuedavida2005 izzysuedavida2005

01-10-2018
Mathematics

contestada

If y=15 when x=3/4, find x when y =25. Show work please!

Respuesta :

amandakristine2 amandakristine2

01-10-2018

Set up a proportion: x/y = x/y

(.75)/(15) = (x)/(25)

Then cross multiply:

(.75)(25) = (15)(x)

18.75 = 15x

x = 1.25 or (5/4)

There you go :)

Answer Link

Otras preguntas

compare 237.5 and 2 8/24

The metaphor is a more forceful means of comparison than the simile. a. True b. False

Which genre would most likely be used to educate a large group of people? plays poems novels lectures

Scientific ____ are the best explanations so far to explain a pattern seen in nature.

Solve each system by substitution. (3x+2y=23, 1/2x-4=y), (4x=3y-2, 18=3x+y), (4y+3=3y+x, 2x+4y=18), (4y-x=5+2y, 3x+7y=24)

how did the boundaries of the roman empire change?

if you were to rewrite "the rider" as a concrete poem, what shape would you use to express the main idea of the poem?

Which philosopher classified governments as republics monarchies and despotisms?

who was the commander of colonial troops at Breed's Hill

is this correct ? .......................