3 years ago

In what way does algebra act as a tool to improve communication? How does algebra affect how people can learn from others?

1 answer:

4 0

Answer:

The need of help. I think that in some way, since Algebra can be quite difficult to understand students ask questions need help in order to understand more.

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Rewrite this decimal 4.5 as a mixed fraction in its lowest term.

Crazy boy [7]

Answer:

4.5=4 and 1/2

Step-by-step explanation:

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2 years ago

Radio signals travel at a rate of 3x10^8 meters per second how many seconds would it take for a radio signal to travel from a sa

marshall27 [118]

Answer:

1.2x10^-1 seconds

Step-by-step explanation:

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2 years ago

Read 2 more answers

Can anyone help me please?

Nadya [2.5K]

Answer:

s ≤ -18

Step-by-step explanation:

Multiply both sides of the inequality by -3. Since the multiplier is negative, you need to reverse the comparison symbol.

(-3)(-s/3) ≤ (-3)(6)

s ≤ -18

_____

If you multiply by a positive number, you don't need to reverse the symbol. Hence multiplying by 3 gives ...

-s ≥ 18

You can now add s to both sides:

0 ≥ 18 + s

and subtract 18 from both sides:

-18 ≥ s

Of course, this is the same relationship as ...

s ≤ -18

6 0

3 years ago

0.7(-c+9)-0.5c<br> i need to rewrite the equation in sinplest terms by the way

Marianna [84]

Answer:

−1.2c+6.3

Step-by-step explanation:

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2 years ago

Add a noun of direct address to the sentence below, along with proper punctuation.

Shtirlitz [24]

Answer:

I like your new haircut, dad.

Step-by-step explanation:

I'm pretty sure

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2 years ago