2 years ago

What is 1+2(x+2) ? I don't know.

Mathematics

2 answers:

raketka [301]2 years ago

4 0

Answer:

2x+5

Step-by-step explanation:

1+2(x+2)

1+2x+4

2x+5

Over [174]2 years ago

3 0

Answer:

x=-2 1/2

Step-by-step explanation:

1+2(x+2)

=1+2x+4

=2x+4+1

=2x+5=0

=2x=-5

x=-5/2

x=-2 1/2

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Ratling [72]

I hope this helps you

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x^2= -10

x= i.square root of 10

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grandymaker [24]

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maria [59]

Answer:

65 people.

Step-by-step explanation:

We have to work backwards.

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There were 65 people on the train to begin with.

6 0

2 years ago

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If an angle is 16 degrees less than the measure of its complement. What’s the measure of the angle?

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Hope this helps!

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What is 1+2(x+2) ? I don't know.​

What is 1+2(x+2) ? I don't know.