briannnn
briannnn
20-12-2017
Mathematics
contestada
How do I do this !?!!
Respuesta :
Аноним
Аноним
20-12-2017
Perimeter is the sum of all sides.
In this case:
a)
Perimeter=(x-2)+(2x-6)+(3x-9)
b)
perimeter=(
x-2)+(2x-6)+(3x-9)
perimeter=(x+2x+3x)+(-2-6-9)
perimeter=6x-17
c)
if x=6
perimeter=6x-17
perimeter=6*6-17=36-17=19
perimeter=19
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
AM radio signals broadcast electromagnetic radiation at frequencies between 640 kHz and 1.20 MHz. (a) What is the shortest wavelength of an AM radio signal? in
Which part of this sentence is most likely to be emphasized? The story of a child's journey into adulthood was told by the scrapbook filled with photos. A. "was
16. What does the Cyclops do instead of showing hospitality to Odysseus and his men?
how many gallons of red paint should the worker use to make 21 gallons of Orange paint
From Susan B Anthony speech given historical context what argument is Anthony Making?
Why did the British government encourage the opium trade?
Divide 3x^4-3x^3-4x^2-4x by x^2-2x
Prove that for all positive integers x and x3 have the same odd/even status. (Hint: proof by cases)
the amount of heat needed to change 1 gram of a solid to 1 gram of a liquid at constant temperature is called1. vaporization 2. Sublimation3. fusion4. fission
Need help on this question <3
ACCESS MORE
