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2 years ago

15

Which best describes the dimensions of a line?

2 answers:

Mandarinka [93]2 years ago

5 0

A line is one dimensional.

An infinite number of lines makes a two dimensional plane. And an infinite number of planes make our three dimensional space.

Ostrovityanka [42]2 years ago

3 0

Answer: A line has one dimension because it is made up of all points that extend infinitely in either direction.

Step-by-step explanation:
A line is a straight one-dimensional geometric undefined figure which has no thickness. It extends infinitely in both directions. It has only length therefore, it is one dimensional.

Hope I can help you!

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What is b in terms of a and c?

aev [14]

Answer:

$b=\sqrt{c^2-a^2}$

Step-by-step explanation:

The given relation is

$c=\sqrt{a^2+b^2}$

To make $b$ the subject, we square both sides of the equation to get;

$c^2=(\sqrt{a^2+b^2})^2$

$c^2=a^2+b^2$

Isolate $b$ on one side of the equation;

$c^2-a^2=b^2$

Or

$b^2=c^2-a^2$

We take the positive square root of both sides to get;

$b=\sqrt{c^2-a^2}$

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2 years ago

Is a/b +b/c rational number<br>

Anarel [89]

Answer:

Yes.

Step-by-step explanation:

Yes.

Assuming a, b and c are integers (not = 0)

a/b + b/c

= (ac + b^2) / bc which is a rational number.

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1 year ago

Find the measure of angle X in the figure below

alexandr1967 [171]

Answer:

50 degrees

Step-by-step explanation:

65 times 2=130

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2 years ago

Jean Marie has $4,000 in the bank, $500 worth of credit card debt and a $15,000 student loan. Jean Marie would like to know her

Aleks [24]

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2 years ago

Ax+by=c solving for y

german

Answer:

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I hope I helped you^_^

8 0

2 years ago

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