ellag0304 ellag0304
  • 03-10-2021
  • Mathematics
contestada

Let a = -3, b=2, c= -2.4
Find abc – bac

Respuesta :

Hamed313
Hamed313 Hamed313
  • 03-10-2021

Answer:

[tex] ( - 3) \times (2) \times ( - 2.4) - (2) \times ( - 3) \times ( - 2.4) = 14.4 - 14.4 = 0[/tex]

Answer Link
donah2020 donah2020
  • 03-10-2021
When you insert the given numbers into the variables you can then multiply them. Since multiplication is communative abc is the same as bac and when you subtract a number from itself you end up with zero
Answer Link

Otras preguntas

Which type of energy comes from the Sun and travels to Earth?​
a acrostic poem for safety ​
I need help I will help u with a wire if u help me
Helpppp meeee pleaseeeee
Denver gets an average of 57 inches of snow every year. Smoking cigarettes is a dirty and disgusting habit. Soccer is for real athletes, not clumsy hobbyists. A
Write an expression for the area of a square with side s = 2x + 5
Ignoring the mass of the spring, a 5 kg mass hanging from a coiled spring having a constant k= 50 N/m will have a period of oscillation of about:
A variable that can store an address is known as a(n) ____ variable. A) register B) pointer C) static D) extern
Solve for x: x5 + x4 − 7x3 − 7x2 − 144x − 144 = 0
Which of the following is true regarding the PTIN? A. A PTIN is required to prepare or sign most tax returns. B A PTIN is required to represent a taxpayer befor