sunnygirlrock
sunnygirlrock
01-08-2017
Mathematics
contestada
↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
Respuesta :
mergl
mergl
01-08-2017
1.)3x-2y=9, for y
3x=9+2y
3x-9=2y
(3x-9)/2=y
(3/2)x-(9/2)=y
2.) I=prt, for r
I=(p*t)*r
I/(p*t)=r
3.)S=2(pi)rh, for h
S=(2*(pi)*r)*h
S/(2*(pi)*r)=h
Answer Link
texaschic101
texaschic101
01-08-2017
3x - 2y = 9...subtract 3x from both sides
-2y = -3x + 9...divide by -2 on both sides
y = 3/2x - 9/2 <=
===============
I = PRT...divide both sides by PT
I / PT = R
==============
S = 2(pi)RH ...divide both sides by 2(pi) R
S / (2(pi)R) = H
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
In the Southern subregion of sub-Saharan Africa, which country is mainly covered by the Kalahari Desert?
1. A scientific hypothesis can become a theory if ______. A) the entire community accepts it B) the hypothesis is tested extensively and competing hypothesis ar
The U.S. government openly stated that they would view any European interference in Latin America as
how do images or word pictures help you experience a scene in the excerpt "The Day of Destiny"?
How did the issue of slavery divide the union
Why are trees considered to be producers? A. they do not need food to survive in an ecosystem B. they depend on consumers to help them make their food C. they g
Explain how you can use place value patterns to describe how 50 and 5,000 compare
4. What are some of the things scientists might do to analyze data?
In which form of government do delegates speak on behalf of citizens? popular sovereignty authoritarian monarchy representative totalitarian
what is the historical circumstance for the third amendment?
