pinkneycierra pinkneycierra

10-01-2017
Mathematics

contestada

How can you prove that b - a is the negative of a - b

Respuesta :

TaylorMccoyKo TaylorMccoyKo

10-01-2017

Because b - a could be, for example, b = 5 and a = 7. So if the question were to be 5 - 7 = -2, that would be b - a. If you swap it around, then the question would be 7 - 5 = 2, and that would be a - b. I hope this helps.

Answer Link

Otras preguntas

Which law of motion states that for every action, there is an equal and opposite reaction? a. Law of Inertia b. Law of Interaction c. Law of Acceleration d. Law

Re-roofing over an existing layer of composition shingles, while generally permitted by code, reduces the ability of the newer shingles to resist impact damage

How is federalist 10 considered the opposite of Brutus 1

Question 8 of 10 A toy car that is 0.5 ft long is used to model the actions of an actual car that is 15 ft long. Which ratio shows the relationship between the

Evaluate the expression when x= -6. x² + 8x-9

393 divided by 9 and remainder

if x+1/x=5 then find the value of (x^2+1/x^2) is?

help me answer these sentences. put the answers in correct order please and thank you : here are the words listed in columns el nombre so apellido la nacionalid

Your current assignment at York Foods is to find the major benefits people look for in the packaged goods market, the kinds of people who look for each benefit,

Coloration in mockingjays is determined by a single gene. The G allele leads to grey colored feathers and the g allele leads to all white feathers. If two heter