trmccal32
trmccal32
08-01-2015
Mathematics
contestada
what is -a^-2 if a=-5
Respuesta :
konrad509
konrad509
08-01-2015
[tex]-a^{-2}=-(-5)^{-2}=-\left(\dfrac{1}{-5}\right)^2=-\dfrac{1}{25}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
The line plots show the number of minutes two different age groups of teenagers spent online the previous week. Select from the drop-down menus to complete each
What is Elasticity? (best answer will get marked brainliest)
Tom can do a job in 4 hours while Sam can do it in 6 hours. How many hours would it take to complete this job if they work together?
Sales of Granite City Products Inc. have been on a steady decline for the last 12 months. A market research study conducted revealed that the product of Granite
What is the common ratio of the geometric sequence below? -2, 4, 8, 16, -32, ... -4/2 -2/4 2/4 4/2
The major difference between a 1s orbital and a 2s orbital is that The 2s orbital has a slightly different shape. The 2s orbital is at a higher energy level.
A block of wood of mass 24 kg floats on water. The volume of the block below the surface of the water and the density of the wood.( Density of water= 1000kgm-3
Construct an equation that has k = 4 as its solution. Use k on both sides of the equation. ______=______
indictate which of the following are propositions.For the ones which are propositions, determine the truth value.(a) The integer 24 is prime.(b) Is the integer
a²=m. Find a⁶pls help
