12-02-2017
Mathematics

contestada

what is -a^-2 if a = -5

Respuesta :

innocentpink16 innocentpink16

13-02-2017

simply substitute the value of a in the question
[tex] -(-5)^{-2} [/tex]
[tex] 5^{-2} [/tex]
0.04

Answer Link

Otras preguntas

So my teacher just gave us a study guide and it has about 75 questions on it, and our test is Monday which gives us three days to Study, any tips on how I shoul

y=5(3^x)+4 identity the y intercept

Please help!! Thanks!

The distance that an object falls when it is dropped is directly proportional to the square of the amount of time since it was dropped. An object falls 288 feet

Which region made money mostly through planting cash crops and slave trading? A- new england colonies B-middle colonies C-atlantic colonies D-southern colonies

Which of these Transcendentalist writings had the most direct influence in african american activists in the 1950s and 1960s?

help me find the perimeter please:)

PLS HELP THIS IS DUE TODAY! Words to define: loom, belt, gearing, shuttle, network use www.learnersdictionary.com Write original sentences using three of the wo

History question Xxx Will give brainlist Answer if u know the question please

what would the circumference be of a circle if the radius is 14