issamimikelly issamimikelly

16-11-2020
Mathematics

contestada

This is for one of my ARMY friends. Which property of math is 7+(-2)=(-2)+7

Respuesta :

katythor katythor

16-11-2020

it’s commutative because the values inside the parentheses didn’t change. the order only changed

Answer Link

Otras preguntas

Sidney is filling two similar buckets, 2 quarts and 5 gallons. As she is filling them, Sidney wonders the following: (Note: There are 4 quarts in 1 gallon.) a.

Which factor had the most direct impact on the independence movements in Spain’s New World colonies? Group of answer choices the success of the American Revolu

The arm span and foot length were both measured (in centimeters) for each of 20 students in a biology class. The computer output displays the regression analysi

HELP ME PLEASE What is a tradition of Pacific Northwest indigenous people that still survives today? A: bison hunts B: canoe journeys C:igloo building D:sandsto

find:1)i1,i2,i32)V1,V2,V3,V4by using Kirchhoff law's

Marcos is concerned about the poor condition of the sidewalks in his neighborhood. Which tasks would help him address the problem? Select three options.

Calculate the pH of the benzoic acid solution, (Ka = 6.0 • 10^-5) formed by dissolving 0.34 g of this acid in 100 mL of solution. b) What will the pH be if we m

record. When organisms remain the same for long periods of geological time, 4 they are in , and the fossils remain the same. If organisms gradually

Discussion about energy in the levitating-orb system. Contribute to a list of questions and as a class, choose one question to guide your exploration of energy.

Find the slope and y-intercept for each linear equation and determine if the graphs of the pair are parallel, perpendicular, concurrent (but not perpendicular