Hector123
Hector123
02-11-2016
Mathematics
contestada
Rectangle with length ( x + 3 ) and width 7
Respuesta :
Panoyin
Panoyin
02-11-2016
P = 2l + 2w
P = 2(x + 3) + 2(7)
P = 2(x) + 2(3) + 14
P = 2x + 6 + 14
P = 2x + 20
A = lw
A= 7(x + 3)
A = 7(x) + 7(3)
A = 7x + 21
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Is the year 1070 in bc or ad
Which of the following risk factors has the most immediate impact on a persons health? A: eating too much junk food B: not exercising for at least 30 minutes
history: renaissance with what cultures did people of the renaissance compare their cultures?
evaluate −6 − (−2). −4 −8 4 12
Line MT is congruent to Line GL and ∠M is congruent to ∠G. What additional information is necessary to show that ΔMTD is congruent to ΔGLS by SAS?
What were NOT factors for wartime economic growth?
in a recent year , the population of Delaware was 783,600. Its land area is 1,953 square miles. North Carolina's population that year was 8,049,313. Its land ar
a house costs 200,000. if it increases in value 4% each year, what is its value in 3yr?
The sum of four times a number, and 6, is equal to three times the number
painkilling chemicals that occur naturally in the body are known as A.plateletsB.endorphinsC.hormonesD.triglycerides
