punnyfriends6
punnyfriends6 punnyfriends6
  • 25-02-2019
  • Mathematics
contestada

what is the value of 11x^-3 y^-1
for x=-1 and y=2

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 30-11-2019

Answer:

  -11/2

Step-by-step explanation:

Put the numbers into the expression and do the arithmetic.

  [tex]11(-1)^{-3}2^{-1}=\dfrac{11}{(-1)^3}\cdot\dfrac{1}{2^1}=\dfrac{-11}{2}[/tex]

Answer Link

Otras preguntas

Find the least common denominator (LCD) for the fractions. 1/6 and 3/10 A. 2 B. 10 C. 30 D. 60
What is 15/100 in simplest form
What is 15/100 in simplest form
7) A 3-gram gold ring occupies a volume of 0.341 cubic centimetres (cc). Find the mass density of gold, expressed as the unit rate of mass, in grams, to volume,
Name the process in animals which require meiosis to take place
I need to know the steps to do two step equations
10) Richard’s brain is 0.026 of his body weight. What percent of Richard’s body weight is his brain?
A horizontal force of 200N is applied to a 55kg cart across a 10m level surface. If the cart accelerates at 2.0m/s^2, then what is the work done by the force o
What is 24/40 in simplest form
a line is tangent to the circle x^2+y^2=41, at the point (-4,-5) find the slope of the radius from the center to the point of tangency write the equation of th