starlett
starlett
01-06-2017
Mathematics
contestada
I don't understand how to solve this
Respuesta :
anonymous79
anonymous79
01-06-2017
x^2+81=4x^2
3x^2=81
x^2=27
x=(27)^0.5
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
michael mixes 60 ounces of red paint with 15 ounces of blue paint to get a shade of purple.what is the ratio of red paint to blue paint expressed in lowest term
In Journey to the Center of the Earth Chapters 19-21 Why was Harry upset at the end of the chapter? A. He thought his uncle was leaving him B. He thought Hans w
How is the water cycle related to the Carbon oxygen cycle
The area of a rectangle is 18 square centimeters, and its perimeter is 22 centimeters. Find the dimensions of the rectangle.
Write an equation in point slope form line passing through (-4,3), (3,-4)
Support or refute the assertion that John Brown was a martyr.
In your own words, explain the difference between the nominal interest rate and real interest rate.
explain the components of the formation of social contract
Suppose y varies as x. If y= -7 when x = -14, find x when y = 10.
what is 8x+4y=24 in slope intercept form.
