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ryzh [129]
3 years ago
5

Find the area of an 11-gon with side length 5 inches.

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
5 0

Answer:

234.141

Step-by-step explanation:

The formula is \frac{11}{4}  *(s)^2*cot(\frac{\pi }{11}). If you substitute 5 in, you get \frac{275}{4} *cot(\pi /11) or 234.141

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Which of the following is the equation of the line graphed below?
Masteriza [31]

The line crosses the y-axis at y=4, so will have an equation of the form

... y = (something)·x + 4


The line rises from left to right, so has a positive slope. That is, the "(something)" must be greater than zero.


The only selection that meets these criteria is

... B y = 2x + 4

4 0
3 years ago
1. The graph below shows the past 9 months of sales for the Carver Cars company. у Carver Cars Sales Car Sales (in dollars) 200,
motikmotik

Answer:

$170,000 D. $800,000​

Step-by-step explanation:

$170,000 D. $800,000​

5 0
3 years ago
What is 1000000x20000
Aleks [24]
Two multiplied by 1 is 2. Then, add all of the zeroes. There are 10. 

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8 0
4 years ago
Read 2 more answers
Help please!!<br>Solve the equation -5m = -20.<br> m = 1/4<br> m = -1/4<br> m = -4<br> m = 4
koban [17]

Answer:

m=4

Step-by-step explanation:

-5m=-20

m= - 20/-5

m=4

4 0
4 years ago
Which expression is equivalent to (4x^3y^5)(3x^5y)^2 ?
barxatty [35]

(3x^5y)^2=

3^2=9

(x^5)^2=x^10

y^2=y^2

(3x^5y)^2=9x^10y^2

9x^10y^2(4x^3y^5)=

9*4=36

x^10*x^3=x^13

y^2*y^5=y^7

9x^19y^2(4x^3y^5)= 36x^13y^7

Final answer: 36x^13y^7

3 0
3 years ago
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