Usman458
Usman458
11-08-2016
Mathematics
contestada
Help!! include working out please :)
Respuesta :
emowolf101
emowolf101
11-08-2016
If the perimeter of a circle is d*pi, then you would do ((30*3.14)-(20*3.14))/2 to find the perimeter. 30*3.14=94.2 20*3.14=62.8 94.2-62.8=31.4 31.4/2=15.7 cm
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
how many times can 8 go into 66
MATH HELP PLZZZZZ!!! 10pts
What are the reactants and products of fermentation?
Which of the following does not accurately describe transistors? A. Both NPN and PNP transistors consist of an emitter, base, and collector. B. Both NPN and PNP
During which phase change do water molecules form crystal lattice? A. Melting / B. Freezing / C. Boiling / D. Condensing
Which of the following was NOT used in support of the continental drift hypothesis? fossil evidence paleomagnetism ancient climate fit of South America and Afr
A researcher finds that 15% of all commuters in a metropolitan area take the train to work. The researcher polls 250 people in the area and asks them whether th
Which of the following is a solution to the equation y = 3x - 1 ? A. (4,1) B. (2,5) C. (4,3) D. (0, -3)
1.¿Quién habla contigo? 2.¿Cuándo estudias con ella? 3.¿Qué escuchas con ellos? 4.¿Dónde practicas el español conmigo? 5.¿Qué miras con nosotros?
Which of these substances is usually not present in explosive volcanic eruptions? a.pahoehoe b.aa c.volcanic bombs d.cinders e.volcanic ash
