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

what does "apartheid" translate into from Afrikaans

how did rames the great rise to power

What is 45 divide by 18 expressed as a decimal number

Convert. If necessary, round to the nearest tenth. (Recall: 1.06 qt. ≈ 1 L) 15 L qt. a. 15.9 c. 13.4 b. 159 d. 134

If one charge is quadrupled, what happens to the force between charges?

Rewrite each statement using symbols Fourteen more than six

What basic foods are used everyday

what does "apartheid" translate into from Afrikaans

Solve each equation by finding all roots x^4-16=0

1. what is the best way to correct the error in this sentence? Neither Tim not Kristina go to the movies often A.delete the conjunction B.Change go to attend C