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 ( 44+ )
Otras preguntas
how do I round 3.047 to the nearest hundred and show the math
What is the value of 1-18+25 if you subtract then add? If you add then subtract?Why is order of operations necessary?
What is the value of 1-18+25 if you subtract then add? If you add then subtract?Why is order of operations necessary?
how do you solve 4a/b divided by 2ac/b
Rectangular classroom seats 72 students. If the seats were rearragned with 3 more seats rows in each row, the classroom would have 2 fewer rows. Find the origin
Explain how you would use a number line to find 6+(-8)
three consecutive even integers have a sum of 168. what's the value of the largest integer?
Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi
what are some fun facts on animal and plant cells.
A six−sided die, with sides numbered 1,2, 3,4,5, and 6, is tossed. What is the probability of tossing a number less than three?