SilverAsassin
SilverAsassin SilverAsassin
  • 23-11-2020
  • Mathematics
contestada

What is the value of -2xy if x = -1 and y = 6?

A. 12
B.-12
C. 26
D. 8

Respuesta :

lavenderlillacs25 lavenderlillacs25
  • 23-11-2020

Answer: A

Step-by-step explanation:

If we are given the values of x and y, we just have to plug them into the expression. So -2xy means -2(-1)(6) which is 12. 12 corresponds to A so A is the correct answer.

Answer Link
thikramelhem
thikramelhem thikramelhem
  • 23-11-2020

Answer:

A , we find it like this :

-2(-1)(6)=12

Answer Link

Otras preguntas

Balance the equation : ...NO2 + ...O2 + ...H2O = ...HNO3
What is the difference between anus and ovary
When organisms must compete for resources, they will usually have a ____________ distribution. a. uniform b. random c. clumped d. competitive
Which of the following tends to form a cation (positive ion) with a charge of 2+? a. Na b. O c. He d. Mg
How did America end up going to War with Iraq?
How many miles did the the russian empire stretch from east to west in 1861
Electrolysis of a dilute solution of aqueous sodium chloride results in the cathode product a. Sodium b. Hydrogen c. Chlorine d. Oxygen e. peroxide
What is x2 -6x-23=0 using square roots
A small child has a wagon with a mass of 10 kilograms. The child pulls on the wagon with a force of 2 newtons. What is the acceleration of the wagon?
A small child has a wagon with a mass of 10 kilograms. The child pulls on the wagon with a force of 2 newtons. What is the acceleration of the wagon?