trmccal32
trmccal32
08-01-2015
Mathematics
Answered
what is -a^-2 if a=-5
Answer :
konrad509
konrad509
08-01-2015
[tex]-a^{-2}=-(-5)^{-2}=-\left(\dfrac{1}{-5}\right)^2=-\dfrac{1}{25}[/tex]
Answer Link
VIEW ALL ANSWERS ( 55+ )
Other Questions
What is the area of the circle in terms of pi 3.7 m
d. What does 'blue' stand for in the line 'There is a plentyof room in the blue'?
Marcel plugged in his work tablet and phone. The phone had a battery charge of and started increasing by percentage points every minutes. The tablet
4) The hottest planet in the solarsystem? / सूर्यमालेतील सर्वात उष्ण ग्रह?● Mercury / बुधo Mars / मंगळO Venus / शुक्र0 Jupiter/ बृहस्पति* 2 points
Which example of media would best set the mood for a speaker giving a speech about a Civil War battle?A.A map of the battle's locationB.O C.A graph of battles w
Helppp pls i have need to this on the test pls help Question: Use your knowledge of electromagnets and the models above to explain why Electromagnet 2 can pick
Draw the reflection of the following quadrilateral over the line m.mX
A patient's insurance company calls the office to obtain additional information regarding a recently submitted claim. Which of the followingregulations allows t
What rock is this based off the information?
11. What is the first step of cellular respiration?a. Two 3-carbon pyruvic acid molecules enter the mitochondriab. Glycolysis breaks down a 6-carbon glucose mol
