violects
violects
16-01-2021
Mathematics
contestada
please help:( enakskkwksm
Respuesta :
123JD2004
123JD2004
17-01-2021
the perimeter means you add up all the sides
so you do
(12b-8) + (12b-8) + (9b+8)
now you just add the like terms
12b+12b+9b = 33b
-8+-8+8= -8
so the perimeter is 33b-8
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
What property is illustrated in this equation?
Herbivores typically have monocular vision to allow them a wider range of vision, which helps them elude predators. What type of adaptation is this?
Which of the following was a direct result of the growth of the railroad industry? a. improvements in electric power b. increased number of labor unions c. i
A scientist carries out an experiment on a hamster. He exposes the hamster to x-rays at regular intervals. This results in a germ line mutation in the hamster.
Iron has a mass of 7.87 g per cubic centimeter of volume, and the mass of an iron atom is 9.27 × 10-26 kg. If you simplify and treat each atom as a cube, (a) wh
The steps below show the incomplete solution to find the value of x for the equation 7x + 8 − 3x = −6 + 10: Step 1: 7x + 8 − 3x = −6 + 10 Step 2: 7x + 8 − 3x =
Which statement best describes a valid scientific claim? A.The results of the experiment can be replicated by using any method of experimentation. B.The res
What is the equation of a parabola with a directrix x = 8 and focus (-8, 0)?
The quotient of 2 and the difference between 5 and a number n
Terry is 6 1/2 inches taller thank is sister Kerry if Kerry is five feet six inches tall how tall is terry
