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 ( 72+ )
Otras preguntas
what formula do you. use to find the number of neutrons
The operating cycle of a company is A : the average time required to produce goods for resale. B : one year long.
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! A triangle has sides with lengths of 40 centimeters, 75 centimeters, and 85 centimeters. Is it a right triang
Explain how speed, velocity, and acceleration are related. Be sure to include both similarities and differences in your explanation.
A rock is placed in a graduated cylinder containing water, and the cylinder is covered to avoid evaporation. The next morning the water level has dropped by 5.6
Bone has a Young’s modulus of about1.8 × 10^10 Pa . Under compression, it canwithstand a stress of about 1.53 × 108 Pa before breaking.Assume that a femur (thig
Refer to the given list of assets. 1. Large-denominated ($100,000 and over) time deposits 2. Non Checkable savings deposits 3. Currency (coins and paper mone
U.S. Law, Title 10, USC Section 153, gives the _____ authority regarding joint force development, specifically providing authority to develop doctrine for the j
Why did union membership decline?
The average annual stock return is 11.3%. If you begin your investment portfolio with $2,000, what will your portfolio be worth in 30 years if the average holds
