How do I do, b – a a – b, and what is it called

2 answers:

Aliun [14]3 years ago

6 0

Answer:

ITs called the commutative property

Step-by-step explanation:

shtirl [24]3 years ago

4 0

huh?

that is very confusing

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Sati [7]

So whats the question...?

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3 years ago

dimaraw [331]

All angles in a triangle = 180. SO we can make an equation to find y:
79+37+y=180
116+y=180 (combine like terms)
y=64 (subtract the 116)

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inessss [21]

Decimal form- .4507772021

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Mnenie [13.5K]

a = 45 b = 35.8 c = 57.503

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3 years ago

GrogVix [38]

Answer:

Step-by-step explanation:

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3 years ago