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2 years ago

Which best describes the area of a polygon?

Mathematics

2 answers:

umka2103 [35]2 years ago

6 0

Answer:

Step-by-step explanation:

It is the number of square units contained in the interior.

Area is 2 dimensional.

kotegsom [21]2 years ago

5 0

Answer: it is D

Step-by-step explanation:

You might be interested in

What is 1 3\4 + 2 2/3

cricket20 [7]

Hello!

Answer:

4 5/12

*The answer must have a whole number and a fraction.*

Step-by-step explanation:

Lesson: Adding Fractions

First, you add by the whole number.

$1+2=3$

Then you combine by the fraction or number.

$\frac{3}{4}+\frac{2}{3}=\frac{17}{12}$

$3+\frac{17}{12}$

Next, you convert improper fraction into the mixed numbers.

$\frac{17}{12}=1\frac{5}{12}$

$3+1\frac{5}{12}$

And finally, add by the numbers.

$3+1=4$

Final answer: → $4\frac{5}{12}$

Hope this helps!

Thanks!

Have a great day!

-Charlie

3 0

3 years ago

What does x equal 6x+3=x+8

Brrunno [24]

It is 1.................

5 0

3 years ago

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What is the equation of a line with slope 12 / 2 and a y-intercept of -4 ?

ValentinkaMS [17]

Answer: y= 6x-4

Step-by-step explanation:

I wrote it in y=mx+b format. m is the slope and b is the y-intercept.

The slope is 6 because 12/2=6

6 0

2 years ago

What does not contain an irrational number?

Aleksandr-060686 [28]

Answer:

i think it's the first option.

6 0

3 years ago

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Find the value of x

kodGreya [7K]

Answer:

Last Option

Step-by-step explanation:

We have a triangle and we know its three sides.

We want to find one of your anguos. Then we use the cosine theorem.

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

Where

$c = 14\\a = 11\\b = 19$

Now we solve for x from the equation

$c ^ 2 = a ^ 2 + b ^ 2 -2abcosx\\\\\\14^2 = 11^2 + 19^2 -2(11)(19)cosx\\\\14^2 -11^2 -19^2 = 2(11)(19)cosx\\\\-286=2(11)(19)cosx\\\\cosx = \frac{-286}{2(11)(19)}\\\\x = arcos(\frac{-286}{2(11)(19)})\\\\x = 46.8\°$

6 0

3 years ago

Read 2 more answers