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

10 ft9 ft12 ftWhat is the area of the parallelogram?A)44 Ft?B)60 ft?C)90 FtD)108 ft?

Help on question on math precalculus Question states-Which interval(s) is the function decreasing?Group of answer choicesBetween 1.5 and 4.5Between -3 and -1.5

Complete each equation so that it is true for no values of x

will you kindly assist me pls. work math step by step answer in numbers pls. to work how you got the answer

consider the function f and g f(x)= 4x^2 + 1 g(x) x^2-3 perform the function composition

Suppose a normal distribution has a mean of 62 and a standard deviation of4. What is the probability that a data value is between 57 and 65? Round youranswer to

An airplane pilot over the Pacific sights an atoll at the angle of depressionof 5º. At this time, the horizontal distance from the airplane to the atoll is4,535

Instructions: Find the missing angle. Round your answer to the nearesttenth.

Marjorie bought 24 bottles of juice. Each day she opens and drinks 2 of these bottles of juice. Which inequality represents the greatest number of days she can

If Martha is x years old and her mother is 5 times older and the sum of their age is 88, how old is Martha?