heatherjacquez97 heatherjacquez97
  • 17-05-2019
  • Mathematics
contestada

(-2.5)+(-4.5)=7 how to justify this?

Respuesta :

zjksbfvzlwbefshdlh
zjksbfvzlwbefshdlh zjksbfvzlwbefshdlh
  • 17-05-2019

Answer:

Negative + Negative = positive.

Positive + Positive= Negative

Negative + Positive= Negative

Step-by-step explanation:

What you solving is the first choice Negative + Negative = positive.

So positive is the answer of course!!!

Plz Mark Brainlistt!!!!! plzzzz

Answer Link
PristineWolf
PristineWolf PristineWolf
  • 17-05-2019

Answer:

False

Step-by-step explanation:

No solution. Incorrect equation. -2.5 -4.5 is = -7 which is NOT ≠ to 7

Answer Link

Otras preguntas

if 3t-7=5t, then 6t=?
when did mime first become popular
Consider the following system of equations. Y=3x-7 Y-3x=5 What can you conclude about the system of equations? The system if equations is inconsistent. The syst
what is black poetry?
if 3t-7=5t, then 6t=?
what should i know about pride and prejudice?
Compare and contrast the settling of Jamestown to that of the colonies in Massachusetts
Where is a trench most likely to occur? A. transform plate boundary between continental plates B. divergent plate boundary in a continental plate
what were the causes of the great depression?
A jar contains five red marbles and three green marbles. A marble is drawn at random and notreplaced. A second marble is then drawn from the jar.1) Find the pr