trinityvital trinityvital
  • 13-11-2020
  • Mathematics
contestada

If x=4 and y=-2, what is the value of [tex]\frac{1}{2}[/tex] xy²?

Respuesta :

Space
Space Space
  • 13-11-2020

Answer:

8

General Formulas and Concepts:

Pre-Alg

  • Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

1/2xy²

x = 4

y = -2

Step 2: Solve

  1. Substitute:                    1/2(4)(-2)²
  2. Exponents:                   1/2(4)(4)
  3. Multiply:                        2(4)
  4. Multiply:                        8
Answer Link

Otras preguntas

How did Jacksonian Democracy change the United States?
Which of the following is a clause fragment? A: The most successful record of all time! B: Because we forgot to sign the petition on time C: Running aroun
What is torque qualitatively and quantitatively?
If im 19 and turning 20 on January 23, what year was i born?
9/2 as a mixed number
Why did the map of Eastern Europe change so frequently for so many years? Answer in complete sentences, using proper grammar, and accurate spelling.
Which disorder is characterized by the following: a pattern of recurring thoughts or behaviors, such as repeatedly checking if doors are locked, that prevents p
how many solutions will this system of equations have? y = −3.5x − 3.5 y = −3.5x 3.5 no solution infinite solutions one solution two solutions
if you increase the intensity of the exercise, you can decrease the duration
Which type of resource are newspaper accounts written at the time an event occurred? A. primary source documents B. top-down source documents C. secondary sourc