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 ( 76+ )
Otras preguntas
What motivated Rashad’s father in his story? In other words, what was he thinking about or worried about as he made the decisions that affected Darnell ?
Which describes the correct pairing of DNA bases? A. C with T, and G with A B. C with C, and G with G C. C with A, and G with T D. C with G, and A with T
I need help plz and thank you this is due
PLEASE ANSWER MY QUESTIONS Which one of the sentences below is NOT grammatically correct? Tú no te vas a peinar. Tú te no vas a peinar. Tú no vas a peinarte. T
Which supporting detail from the passage would be least important to include in a summary? Vanilla is a flavor loved around the world, and, along with chocolate
The equilibrium constant, Kc, for the following reaction is 1.29E-2 at 600 K. COCl2(g) CO(g) Cl2(g) Calculate the equilibrium concentrations of reactant and p
Find the opposite of each integer. 0=
Linda buys candy that costs 7 dollars per pound. She will spend less than 56 dollars on candy. What are the possible numbers of pounds she will buy
The contract provision that says the buyer accepts the property along with any covenants, restrictions, easements, and zoning laws is called what
Dentify the compound in each of the following pairs that reacts with sodium iodide in acetone at the faster rate:__________. (a) 1-Chlorohexane or cyclohexyl ch
