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Molodets [167]
3 years ago
13

Which equation demonstrates the additive identity property?

Mathematics
1 answer:
kramer3 years ago
6 0
It's the first one (7+4i)+(7-4i)=14
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HELP!!!!!!!!!!!!!!!!!!
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Answer:

Concept: Area

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Find the value of: (p+q)^0+1^p+q
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Step-by-step explanation:

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BaLLatris [955]
It should be C I am not sure
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3 years ago
Solve the equation<br> 0.2(d-6)=0.3d+5-3+0.1d for d
WINSTONCH [101]

Answer:

d= -16

Step-by-step explanation:

To answer this question you'll have to first simplify the equation to

0.2d+-1.2=0.3d+5-3+0.1d

then combining like terms you get

0.2d-1.2=(0.3d+0.1d)+(5+-3)

0.2d-1.2=0.4d+2

then subtract 0.4d from both sides leaving you with

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then add 1.2 to both sides

-0.2d=3.2

after you divide both sides by -0.2

leaving you with the answer

D= -16

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