brinkcwar
brinkcwar
03-02-2015
Mathematics
contestada
What does (-9)^-2 mean?
Respuesta :
apologiabiology
apologiabiology
03-02-2015
it means -9 times -9 all under 1 so
1/(-9^2)=(-9)^-2
so the answer is 1/81
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
In circle F what is the measure of arc CB? 17.5 35 70 60
Moth populations changed from mostly light colored to mostly dark colored in the 1800's. This relates to _____.a) both macroevolution and microevolutionb) macro
the points (4,1) and (x,-6) lie on the same line. if the slope of the line is 1, what is the value of x?
20+ POINTS CAN BE RECEIVED PLSUse the grid in coordinate gird in the photo, and answer the three questions in the photo.Please justify your answer using the slo
What is the solution to the following system?
You are preparing to tile the floor of a rectangular room that is 15? feet by 18? feet in size. The tiles you plan to use are square, measuring 12 inches on eac
In the 2009 bbc version of hamlet no fear Shakespeare what message is emphasized? How do production elements and acting choices cohtribute to that theme.
Why is doing your fair share at work important on a job?
explain how Elizabeth the first was able to bring a level of religious peace to England
FInd an equation of the line that passes through the point (3,-5) and is parallel to 4x=1+2y
