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

Carla and Eliza share income equally. For the current year, the partnership net income is $40,000. Carla made withdrawals of $12,000 and Eliza made withdrawals

The addition of acceptance criteria factors to the milestone schedule in a project charter helps the team understand who will judge the quality of the deliverab

Determine whetherfis a function from the set of all bitstrings to the set of integers if a)f(S)is the position of a 0 bit inS. b)f(S)is the number of 1 bits inS

Will was driving down a road one night. Suddenly, he noticed a man trying to cross the road just a little away from the car. Will felt an intense fear and immed

What were the strategy(s) used in the Battle of Fort Sumter

Is the law of supply about the actions of producers or consumers?

Andy purchased a new drone last year for $1,200. He no longer wants it and wishes to sell the drone. He now values the drone at $400. Jeff wants to purchase a d

Tengo ________ en el dormitorio de Fabiola. un tapete una puerta un ventilador una ventanaPlease help quick

Enter the word you received when you completed The New Deal: Relief, Recovery, Reform activity.

Write code statements to create a DecimalFormat object that will round a formatted value to four decimal places. Then write a statement that uses that object to