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 ( 53+ )
Otras preguntas
What is the answer i need help ASAP
the spanish first moved into the north american southwest in an effort to?
“you can’t teach an old dog new tricks.” this old saying refutes paul baltes’ life-span perspective that views development as being:
Each 14 pound of potting soil contains 316 cups of water. How many cups of water are contained in 1 pound of potting soil? Please help quickly
-2/3w=60 what would w be find the missing variable
How does adaption increase the chances of survival for an organism? Give specific examples to support your answer.
Describe the 11 years that elapsed between the declaration of independence and the signing of the constitution in 1787.
Mary Jameson is thirty-six years old, born in Miami, and a resident of Florida since birth. Based on these facts, what office is she qualified to seek?
A boat moves with a speed of +2.5 m/s in a direction 25° north of east. If the mass of the boat is 15,000 kg, what is the momentum in the northward direction?
Which of the following expressions are perfect-square trinomials? Check all of the boxes that apply. x2 – 16x – 64 4x2 +12x + 9 x2 + 20x + 100 x2 + 4x
