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 ( 81+ )
Otras preguntas
How do Joey and Alana feel about participating in the hackathon? A.They're worried about their friendship being challenged in the hackathon.B. They're proud to
i need unique ideas of inventions that don't exist but should
How long can a muscle move before it uses up all the energy stored within the muscle tissue? a.) four to six seconds b.) fifteen seconds c.) thirty to sixty sec
→What is SAT?← I'm adding extra words right now to ask the question
why won’t anyone answer my questions
Learning Task 1: Read and analyze the following statements carefully. Observethe language used in each item. Copy and answer the table below in youtanotebook.1.
Paragraph on what happened October 20, 1944
List at least three examples of a trope on social media.
A plant grows toward the light. The plant’s action is an example of a. reproduction. b. a response. c. a stimulus. d. development.
Which piece of evidence most strongly supports the correct answer to Question 7? Answer choices for the above question A. “... was Einstein born a genius? Consi
