FlippedPandora FlippedPandora

11-10-2020
Mathematics

contestada

Is -7 +9 = -9 +7 true, false, or open? If you know all the answers to the qc please tell me

Respuesta :

kaitlynbirchfield kaitlynbirchfield

11-10-2020

Answer:

-7+9=2

-9+7=-2

they both are equal to the same number so my answer to this question would be true.

hope this helps...

Answer Link

Otras preguntas

Why does the nitrogen concentration decrease after hydrogen is added? n2(g)+3h2(g)⇌2nh3(g) why does the nitrogen concentration decrease after hydrogen is added?

What is the name of the tribe of native native americans that helped the pilgrims?

Swing low, sweet chariot became a favorite tune of which college-level performing group?

Which statement BEST describes the economy of the United Kingdom (U.K.)? A) The U.K. must import all of its oil, coal, and natural gas. B) The U.K. must imp

How to identify if a natural substance is mixture or compound?

If a species of shark spends 25% of its day, sleeping and 50% of the raining time hunting, which of the following expressions represent how many hours in one da

Compare and contrast assertiveness, arrogance and passivity.

Many medicines, such as digitalis and quinine, come from _____. fungi plants animals microorganisms

The line of 49 degrees north latitude follows a .. A. National border B. Long river C. Mountain range S. State border

how can you see balance principles of art?