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Igoryamba
3 years ago
12

Round 20045 to 4 significant figures.

Mathematics
1 answer:
tresset_1 [31]3 years ago
4 0

Answer:

2005

Step-by-step explanation:

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5/100's tortoise's life was spent above ground.
3 0
4 years ago
3x + 5 = x - 3<br> whats the answer?
tester [92]

Hello!

Here are the steps to your problem:

3x + 5 = x - 3

3x -x = -3 -5

2x = -8

x = -4

I hope this helps you! Have a lovely day!

-Mal

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3 years ago
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How to condense logs using properties of logs
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There is no standard definition, in this context, for "simplifying". You have to use your own good sense. If they give you a big complicated thing and ask you to "simplify", then they almost certainly mean "expand". If they give you a string of log terms and ask you to "simplify", then they almost certainly mean "condense".

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8 0
3 years ago
X^(2)+x^(2)=128<br> or<br> x^2+x^2=128
Dvinal [7]

Answer:

Step-by-step explanation:

x^2 + x^2 = 128                 Normally you don't do this but rewrite the question

1x^2 + 1x^2 = 128

You actually do use 1 + 1 = 2 First time I've ever done that.

2x^2 = 128                         Divide by 2

2x^2/2 = 128 / 2

x^2 = 64                            Take the square root of both sides

sqrt(x^2)= sqrt(64)

x = 8

4 0
3 years ago
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Identify the values of a, b, and c in the following quadratic equation. 5x 2 - 4x + 8 = 0 a = , b = , c =
mr Goodwill [35]

Answer:

a=5

b=-4

c=8

Step-by-step explanation:

3 0
3 years ago
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