dealon0314 dealon0314

04-09-2020
Mathematics

contestada

Which property justifies the statement below? a+(-a)=0

Respuesta :

Advent5647 Advent5647

04-09-2020

Answer:

Adding a negative number is the same thing as subtracting. a and -a are a zero pair so they cancel each other out. They are both the same distance from 0.

Hope This Helps :)

Answer Link

Otras preguntas

what is (5 times 10 to the negative fourth power)

example of how spelling error might affect a patient medical history

If 30 N of force is exerted over an area of 20 m^2, how much pressure is being applied? A.) 1.5 pascals B.) 50 pascals C.) 600 pascals

what dangers did the pilgrims face upon their arrival to Cape Code ?

How many moles of oxygen atoms are contained in the following? (a) 2.41 mol KMnO4 (b) 46.8 mol CO2 (c) 1.10 10-2 mol CuSO4·5 H2O

Name a land animal that is sessile. Why would this adaptation be a disadvantage to an animal in a land biome?

Read the excerpt from "Rhapsody on a Windy Night": The lamp hummed: "Regard the moon, La lune ne garde aucune rancune, She winks a feeble eye, She smiles int

Ralph is looking at a blood vessel under a microscope as part of his study about the cardiovascular system. He notices that the vessel contains blood and has va

Fluorescent lights tend to emit less of what color? A.) Blue B.) Green C.) Yellow D.) Red

A scientist was observing chondrocytes under a microscope. Which type of connective tissue was he observing? A.) Bone B.) Cartilage C.) Collagen