All categories

3 years ago

What is the area of the polygon ?

Mathematics

1 answer:

Alona [7]3 years ago

6 0

Answer:

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides.

Step-by-step explanation:

Could i have branliest please

if you didnt mean this you forgot the screenshot

You might be interested in

(2 * 10^-2) +(9*10^-3)<br> Please before Wednesday

anzhelika [568]

Answer:

try symnolab it helps a lot with math but the answer is 29/1000 0r 0.029

Step-by-step explanation: Hopes this helps :)

3 0

2 years ago

Read 2 more answers

Identify the function shown in this graph.

jolli1 [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Cot^2x/cscx-1=1+sinx/sinx

KATRIN_1 [288]

$\bf \textit{difference of squares}
\\\\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)
\\\\\\
sin^2(\theta)+cos^2(\theta)=1\implies cos^2(\theta)=1-sin^2(\theta)\\\\
-------------------------------\\\\
\cfrac{cot^2(x)}{csc(x)-1}=\cfrac{1+sin(x)}{sin(x)}\impliedby \textit{let's do the left-hand-side}$

$\bf \cfrac{\quad \frac{cos^2(x)}{sin^2(x)}\quad }{\frac{1}{sin(x)}-1}\implies \cfrac{\quad \frac{cos^2(x)}{sin^2(x)}\quad }{\frac{1-sin(x)}{sin(x)}}\implies \cfrac{cos^2(x)}{sin^2(x)}\cdot \cfrac{sin(x)}{1-sin(x)}
\\\\\\
\cfrac{cos^2(x)}{sin(x)}\cdot \cfrac{1}{1-sin(x)}\implies \cfrac{cos^2(x)}{sin(x)[1-sin(x)]}$

$\bf \cfrac{1-sin^2(x)}{sin(x)[1-sin(x)]}\implies \cfrac{1^2-sin^2(x)}{sin(x)[1-sin(x)]}
\\\\\\
\cfrac{\underline{[1-sin(x)]}~[1+sin(x)]}{sin(x)\underline{[1-sin(x)]}}\implies \cfrac{1+sin(x)}{sin(x)}$

5 0

3 years ago

DVDs can be made in a factory in Colorado at the rate of 10 DVDs per $1.50, but the factory costs $100,000 to build. If they mak

12345 [234]

Answer:

1 DVD costs 15 cents.

I million DVDs cost 150,000 dollars.

Step-by-step explanation:

If 20 DVDs ------ $3

then, 1 DVD----------- x

20x = 3

x = 3/20

x = 0.15

1 DVD costs 15 cents

i already did this problem in one of my quizzes

3 0

2 years ago

I really need help!!

Bess [88]

B

6(2x + 8)

6•2x= 12x
6•8=48
2x + 12x = 14x

14x + 48

5 0

3 years ago

Read 2 more answers